Home / 1,865,004.75-2,797,507.13-602,832.38

Finding the Fourth Proportional to 1,865,004.75, 2,797,507.13 and 602,832.38

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Solution

The fourth proportional to 1,865,004.75, 2,797,507.13 and 602,832.38 is: 904,248.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,004.75 : 2,797,507.13 = 602,832.38 : x
  2. Step 2: Convert to fraction form
    1,865,004.75/2,797,507.13 = 602,832.38/x
  3. Step 3: Cross multiply
    1,865,004.75x = 2,797,507.13 × 602,832.38
  4. Step 4: Simplify right side
    1,865,004.75x = 1,686,427,864,243.17
  5. Step 5: Solve for x
    x = 1,686,427,864,243.17/1,865,004.75
  6. Step 6: Final answer
    x = 904,248.56

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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.