Home / 9,793,005.40-14,689,508.10-4,119,635.80

Finding the Fourth Proportional to 9,793,005.40, 14,689,508.10 and 4,119,635.80

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Solution

The fourth proportional to 9,793,005.40, 14,689,508.10 and 4,119,635.80 is: 6,179,453.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,005.40 : 14,689,508.10 = 4,119,635.80 : x
  2. Step 2: Convert to fraction form
    9,793,005.40/14,689,508.10 = 4,119,635.80/x
  3. Step 3: Cross multiply
    9,793,005.40x = 14,689,508.10 × 4,119,635.80
  4. Step 4: Simplify right side
    9,793,005.40x = 60,515,423,453,149.98
  5. Step 5: Solve for x
    x = 60,515,423,453,149.98/9,793,005.40
  6. Step 6: Final answer
    x = 6,179,453.70

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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.