Home / 5,868,035.28-8,799,841.76-2,456,557.74

Finding the Fourth Proportional to 5,868,035.28, 8,799,841.76 and 2,456,557.74

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Solution

The fourth proportional to 5,868,035.28, 8,799,841.76 and 2,456,557.74 is: 3,683,910.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868,035.28 : 8,799,841.76 = 2,456,557.74 : x
  2. Step 2: Convert to fraction form
    5,868,035.28/8,799,841.76 = 2,456,557.74/x
  3. Step 3: Cross multiply
    5,868,035.28x = 8,799,841.76 × 2,456,557.74
  4. Step 4: Simplify right side
    5,868,035.28x = 21,617,319,374,020.44
  5. Step 5: Solve for x
    x = 21,617,319,374,020.44/5,868,035.28
  6. Step 6: Final answer
    x = 3,683,910.94

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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.