Home / 9,358,212.60-14,035,350.60-3,967,038.90

Finding the Fourth Proportional to 9,358,212.60, 14,035,350.60 and 3,967,038.90

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Solution

The fourth proportional to 9,358,212.60, 14,035,350.60 and 3,967,038.90 is: 5,949,723.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,358,212.60 : 14,035,350.60 = 3,967,038.90 : x
  2. Step 2: Convert to fraction form
    9,358,212.60/14,035,350.60 = 3,967,038.90/x
  3. Step 3: Cross multiply
    9,358,212.60x = 14,035,350.60 × 3,967,038.90
  4. Step 4: Simplify right side
    9,358,212.60x = 55,678,781,805,338.34
  5. Step 5: Solve for x
    x = 55,678,781,805,338.34/9,358,212.60
  6. Step 6: Final answer
    x = 5,949,723.97

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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.