Home / 4,708,929.10-7,063,393.65-1,163,073.10

Finding the Fourth Proportional to 4,708,929.10, 7,063,393.65 and 1,163,073.10

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Solution

The fourth proportional to 4,708,929.10, 7,063,393.65 and 1,163,073.10 is: 1,744,609.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,929.10 : 7,063,393.65 = 1,163,073.10 : x
  2. Step 2: Convert to fraction form
    4,708,929.10/7,063,393.65 = 1,163,073.10/x
  3. Step 3: Cross multiply
    4,708,929.10x = 7,063,393.65 × 1,163,073.10
  4. Step 4: Simplify right side
    4,708,929.10x = 8,215,243,149,025.82
  5. Step 5: Solve for x
    x = 8,215,243,149,025.82/4,708,929.10
  6. Step 6: Final answer
    x = 1,744,609.65

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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.