Home / 1,044,124.40-1,564,874.40-510,496.40

Finding the Fourth Proportional to 1,044,124.40, 1,564,874.40 and 510,496.40

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Solution

The fourth proportional to 1,044,124.40, 1,564,874.40 and 510,496.40 is: 765,103.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,124.40 : 1,564,874.40 = 510,496.40 : x
  2. Step 2: Convert to fraction form
    1,044,124.40/1,564,874.40 = 510,496.40/x
  3. Step 3: Cross multiply
    1,044,124.40x = 1,564,874.40 × 510,496.40
  4. Step 4: Simplify right side
    1,044,124.40x = 798,862,747,652.16
  5. Step 5: Solve for x
    x = 798,862,747,652.16/1,044,124.40
  6. Step 6: Final answer
    x = 765,103.04

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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.