Home / 1,654,445.06-2,482,066.55-574,800.47

Finding the Fourth Proportional to 1,654,445.06, 2,482,066.55 and 574,800.47

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Solution

The fourth proportional to 1,654,445.06, 2,482,066.55 and 574,800.47 is: 862,339.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,445.06 : 2,482,066.55 = 574,800.47 : x
  2. Step 2: Convert to fraction form
    1,654,445.06/2,482,066.55 = 574,800.47/x
  3. Step 3: Cross multiply
    1,654,445.06x = 2,482,066.55 × 574,800.47
  4. Step 4: Simplify right side
    1,654,445.06x = 1,426,693,016,637.28
  5. Step 5: Solve for x
    x = 1,426,693,016,637.28/1,654,445.06
  6. Step 6: Final answer
    x = 862,339.32

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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.