Home / 1,034,689.16-1,427,860.70-575,795.88

Finding the Fourth Proportional to 1,034,689.16, 1,427,860.70 and 575,795.88

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Solution

The fourth proportional to 1,034,689.16, 1,427,860.70 and 575,795.88 is: 794,592.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,689.16 : 1,427,860.70 = 575,795.88 : x
  2. Step 2: Convert to fraction form
    1,034,689.16/1,427,860.70 = 575,795.88/x
  3. Step 3: Cross multiply
    1,034,689.16x = 1,427,860.70 × 575,795.88
  4. Step 4: Simplify right side
    1,034,689.16x = 822,156,308,273.92
  5. Step 5: Solve for x
    x = 822,156,308,273.92/1,034,689.16
  6. Step 6: Final answer
    x = 794,592.56

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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.