Home / 15,267,837.64-22,901,741.86-3,908,268.04

Finding the Fourth Proportional to 15,267,837.64, 22,901,741.86 and 3,908,268.04

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Solution

The fourth proportional to 15,267,837.64, 22,901,741.86 and 3,908,268.04 is: 5,862,398.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,267,837.64 : 22,901,741.86 = 3,908,268.04 : x
  2. Step 2: Convert to fraction form
    15,267,837.64/22,901,741.86 = 3,908,268.04/x
  3. Step 3: Cross multiply
    15,267,837.64x = 22,901,741.86 × 3,908,268.04
  4. Step 4: Simplify right side
    15,267,837.64x = 89,506,145,771,768.16
  5. Step 5: Solve for x
    x = 89,506,145,771,768.16/15,267,837.64
  6. Step 6: Final answer
    x = 5,862,398.32

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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.