Home / 1,035,932.85-1,429,397.82-577,035.72

Finding the Fourth Proportional to 1,035,932.85, 1,429,397.82 and 577,035.72

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Solution

The fourth proportional to 1,035,932.85, 1,429,397.82 and 577,035.72 is: 796,203.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,932.85 : 1,429,397.82 = 577,035.72 : x
  2. Step 2: Convert to fraction form
    1,035,932.85/1,429,397.82 = 577,035.72/x
  3. Step 3: Cross multiply
    1,035,932.85x = 1,429,397.82 × 577,035.72
  4. Step 4: Simplify right side
    1,035,932.85x = 824,813,600,230.13
  5. Step 5: Solve for x
    x = 824,813,600,230.13/1,035,932.85
  6. Step 6: Final answer
    x = 796,203.73

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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.