Home / 8,993,785.02-12,411,268.33-5,073,549.62

Finding the Fourth Proportional to 8,993,785.02, 12,411,268.33 and 5,073,549.62

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Solution

The fourth proportional to 8,993,785.02, 12,411,268.33 and 5,073,549.62 is: 7,001,411.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,993,785.02 : 12,411,268.33 = 5,073,549.62 : x
  2. Step 2: Convert to fraction form
    8,993,785.02/12,411,268.33 = 5,073,549.62/x
  3. Step 3: Cross multiply
    8,993,785.02x = 12,411,268.33 × 5,073,549.62
  4. Step 4: Simplify right side
    8,993,785.02x = 62,969,185,719,389.54
  5. Step 5: Solve for x
    x = 62,969,185,719,389.54/8,993,785.02
  6. Step 6: Final answer
    x = 7,001,411.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.