Home / 9,022,199.20-13,534,815.76-4,473,472.48

Finding the Fourth Proportional to 9,022,199.20, 13,534,815.76 and 4,473,472.48

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Solution

The fourth proportional to 9,022,199.20, 13,534,815.76 and 4,473,472.48 is: 6,710,960.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,199.20 : 13,534,815.76 = 4,473,472.48 : x
  2. Step 2: Convert to fraction form
    9,022,199.20/13,534,815.76 = 4,473,472.48/x
  3. Step 3: Cross multiply
    9,022,199.20x = 13,534,815.76 × 4,473,472.48
  4. Step 4: Simplify right side
    9,022,199.20x = 60,547,625,824,230.29
  5. Step 5: Solve for x
    x = 60,547,625,824,230.29/9,022,199.20
  6. Step 6: Final answer
    x = 6,710,960.87

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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.