Home / 3,252,807.55-4,488,901.16-1,802,527.20

Finding the Fourth Proportional to 3,252,807.55, 4,488,901.16 and 1,802,527.20

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Solution

The fourth proportional to 3,252,807.55, 4,488,901.16 and 1,802,527.20 is: 2,487,502.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,807.55 : 4,488,901.16 = 1,802,527.20 : x
  2. Step 2: Convert to fraction form
    3,252,807.55/4,488,901.16 = 1,802,527.20/x
  3. Step 3: Cross multiply
    3,252,807.55x = 4,488,901.16 × 1,802,527.20
  4. Step 4: Simplify right side
    3,252,807.55x = 8,091,366,441,381.27
  5. Step 5: Solve for x
    x = 8,091,366,441,381.27/3,252,807.55
  6. Step 6: Final answer
    x = 2,487,502.36

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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.