Home / 1,710,761.92-2,566,712.91-573,636.53

Finding the Fourth Proportional to 1,710,761.92, 2,566,712.91 and 573,636.53

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Solution

The fourth proportional to 1,710,761.92, 2,566,712.91 and 573,636.53 is: 860,645.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,761.92 : 2,566,712.91 = 573,636.53 : x
  2. Step 2: Convert to fraction form
    1,710,761.92/2,566,712.91 = 573,636.53/x
  3. Step 3: Cross multiply
    1,710,761.92x = 2,566,712.91 × 573,636.53
  4. Step 4: Simplify right side
    1,710,761.92x = 1,472,360,295,766.52
  5. Step 5: Solve for x
    x = 1,472,360,295,766.52/1,710,761.92
  6. Step 6: Final answer
    x = 860,645.94

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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.