Home / 7,335,363.20-10,982,049.60-6,495,555.20

Finding the Fourth Proportional to 7,335,363.20, 10,982,049.60 and 6,495,555.20

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Solution

The fourth proportional to 7,335,363.20, 10,982,049.60 and 6,495,555.20 is: 9,724,741.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,363.20 : 10,982,049.60 = 6,495,555.20 : x
  2. Step 2: Convert to fraction form
    7,335,363.20/10,982,049.60 = 6,495,555.20/x
  3. Step 3: Cross multiply
    7,335,363.20x = 10,982,049.60 × 6,495,555.20
  4. Step 4: Simplify right side
    7,335,363.20x = 71,334,509,385,937.92
  5. Step 5: Solve for x
    x = 71,334,509,385,937.92/7,335,363.20
  6. Step 6: Final answer
    x = 9,724,741.29

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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.