Home / 9,021,490.10-13,532,235.15-6,151,708.70

Finding the Fourth Proportional to 9,021,490.10, 13,532,235.15 and 6,151,708.70

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Solution

The fourth proportional to 9,021,490.10, 13,532,235.15 and 6,151,708.70 is: 9,227,563.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,021,490.10 : 13,532,235.15 = 6,151,708.70 : x
  2. Step 2: Convert to fraction form
    9,021,490.10/13,532,235.15 = 6,151,708.70/x
  3. Step 3: Cross multiply
    9,021,490.10x = 13,532,235.15 × 6,151,708.70
  4. Step 4: Simplify right side
    9,021,490.10x = 83,246,368,702,700.81
  5. Step 5: Solve for x
    x = 83,246,368,702,700.81/9,021,490.10
  6. Step 6: Final answer
    x = 9,227,563.05

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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.