Home / 1,059,911.76-1,462,697.04-576,487.44

Finding the Fourth Proportional to 1,059,911.76, 1,462,697.04 and 576,487.44

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Solution

The fourth proportional to 1,059,911.76, 1,462,697.04 and 576,487.44 is: 795,562.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,911.76 : 1,462,697.04 = 576,487.44 : x
  2. Step 2: Convert to fraction form
    1,059,911.76/1,462,697.04 = 576,487.44/x
  3. Step 3: Cross multiply
    1,059,911.76x = 1,462,697.04 × 576,487.44
  4. Step 4: Simplify right side
    1,059,911.76x = 843,226,472,085.18
  5. Step 5: Solve for x
    x = 843,226,472,085.18/1,059,911.76
  6. Step 6: Final answer
    x = 795,562.90

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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.