Home / 6,201,356.10-9,302,034.15-4,521,740.10

Finding the Fourth Proportional to 6,201,356.10, 9,302,034.15 and 4,521,740.10

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Solution

The fourth proportional to 6,201,356.10, 9,302,034.15 and 4,521,740.10 is: 6,782,610.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,201,356.10 : 9,302,034.15 = 4,521,740.10 : x
  2. Step 2: Convert to fraction form
    6,201,356.10/9,302,034.15 = 4,521,740.10/x
  3. Step 3: Cross multiply
    6,201,356.10x = 9,302,034.15 × 4,521,740.10
  4. Step 4: Simplify right side
    6,201,356.10x = 42,061,380,827,624.41
  5. Step 5: Solve for x
    x = 42,061,380,827,624.41/6,201,356.10
  6. Step 6: Final answer
    x = 6,782,610.15

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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.