Home / 7,260,096.70-10,890,145.05-6,264,768.70

Finding the Fourth Proportional to 7,260,096.70, 10,890,145.05 and 6,264,768.70

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Solution

The fourth proportional to 7,260,096.70, 10,890,145.05 and 6,264,768.70 is: 9,397,153.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,260,096.70 : 10,890,145.05 = 6,264,768.70 : x
  2. Step 2: Convert to fraction form
    7,260,096.70/10,890,145.05 = 6,264,768.70/x
  3. Step 3: Cross multiply
    7,260,096.70x = 10,890,145.05 × 6,264,768.70
  4. Step 4: Simplify right side
    7,260,096.70x = 68,224,239,847,699.95
  5. Step 5: Solve for x
    x = 68,224,239,847,699.95/7,260,096.70
  6. Step 6: Final answer
    x = 9,397,153.05

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.