Home / 3,523,511.70-5,285,267.55-2,386,818.45

Finding the Fourth Proportional to 3,523,511.70, 5,285,267.55 and 2,386,818.45

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Solution

The fourth proportional to 3,523,511.70, 5,285,267.55 and 2,386,818.45 is: 3,580,227.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,511.70 : 5,285,267.55 = 2,386,818.45 : x
  2. Step 2: Convert to fraction form
    3,523,511.70/5,285,267.55 = 2,386,818.45/x
  3. Step 3: Cross multiply
    3,523,511.70x = 5,285,267.55 × 2,386,818.45
  4. Step 4: Simplify right side
    3,523,511.70x = 12,614,974,101,526.30
  5. Step 5: Solve for x
    x = 12,614,974,101,526.30/3,523,511.70
  6. Step 6: Final answer
    x = 3,580,227.68

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Similar ratio
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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.