Home / 1,575,118.14-2,363,167.50-564,248.76

Finding the Fourth Proportional to 1,575,118.14, 2,363,167.50 and 564,248.76

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Solution

The fourth proportional to 1,575,118.14, 2,363,167.50 and 564,248.76 is: 846,548.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,118.14 : 2,363,167.50 = 564,248.76 : x
  2. Step 2: Convert to fraction form
    1,575,118.14/2,363,167.50 = 564,248.76/x
  3. Step 3: Cross multiply
    1,575,118.14x = 2,363,167.50 × 564,248.76
  4. Step 4: Simplify right side
    1,575,118.14x = 1,333,414,331,547.30
  5. Step 5: Solve for x
    x = 1,333,414,331,547.30/1,575,118.14
  6. Step 6: Final answer
    x = 846,548.77

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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.