Home / 6,960,374.58-9,606,472.14-4,059,765.45

Finding the Fourth Proportional to 6,960,374.58, 9,606,472.14 and 4,059,765.45

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Solution

The fourth proportional to 6,960,374.58, 9,606,472.14 and 4,059,765.45 is: 5,603,150.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960,374.58 : 9,606,472.14 = 4,059,765.45 : x
  2. Step 2: Convert to fraction form
    6,960,374.58/9,606,472.14 = 4,059,765.45/x
  3. Step 3: Cross multiply
    6,960,374.58x = 9,606,472.14 × 4,059,765.45
  4. Step 4: Simplify right side
    6,960,374.58x = 39,000,023,690,359.57
  5. Step 5: Solve for x
    x = 39,000,023,690,359.57/6,960,374.58
  6. Step 6: Final answer
    x = 5,603,150.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.