Home / 9,785,363.70-14,678,045.55-3,394,949.70

Finding the Fourth Proportional to 9,785,363.70, 14,678,045.55 and 3,394,949.70

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Solution

The fourth proportional to 9,785,363.70, 14,678,045.55 and 3,394,949.70 is: 5,092,424.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,363.70 : 14,678,045.55 = 3,394,949.70 : x
  2. Step 2: Convert to fraction form
    9,785,363.70/14,678,045.55 = 3,394,949.70/x
  3. Step 3: Cross multiply
    9,785,363.70x = 14,678,045.55 × 3,394,949.70
  4. Step 4: Simplify right side
    9,785,363.70x = 49,831,226,336,558.84
  5. Step 5: Solve for x
    x = 49,831,226,336,558.84/9,785,363.70
  6. Step 6: Final answer
    x = 5,092,424.55

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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.