Home / 9,372,003.10-14,030,011.05-5,583,535.90

Finding the Fourth Proportional to 9,372,003.10, 14,030,011.05 and 5,583,535.90

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Solution

The fourth proportional to 9,372,003.10, 14,030,011.05 and 5,583,535.90 is: 8,358,626.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372,003.10 : 14,030,011.05 = 5,583,535.90 : x
  2. Step 2: Convert to fraction form
    9,372,003.10/14,030,011.05 = 5,583,535.90/x
  3. Step 3: Cross multiply
    9,372,003.10x = 14,030,011.05 × 5,583,535.90
  4. Step 4: Simplify right side
    9,372,003.10x = 78,337,070,375,071.70
  5. Step 5: Solve for x
    x = 78,337,070,375,071.70/9,372,003.10
  6. Step 6: Final answer
    x = 8,358,626.17

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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.