Home / 1,035,622.48-1,429,147.51-576,727.04

Finding the Fourth Proportional to 1,035,622.48, 1,429,147.51 and 576,727.04

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Solution

The fourth proportional to 1,035,622.48, 1,429,147.51 and 576,727.04 is: 795,876.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,622.48 : 1,429,147.51 = 576,727.04 : x
  2. Step 2: Convert to fraction form
    1,035,622.48/1,429,147.51 = 576,727.04/x
  3. Step 3: Cross multiply
    1,035,622.48x = 1,429,147.51 × 576,727.04
  4. Step 4: Simplify right side
    1,035,622.48x = 824,228,013,165.67
  5. Step 5: Solve for x
    x = 824,228,013,165.67/1,035,622.48
  6. Step 6: Final answer
    x = 795,876.90

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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.