Home / 7,565,252.16-11,353,925.28-3,923,016.96

Finding the Fourth Proportional to 7,565,252.16, 11,353,925.28 and 3,923,016.96

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Solution

The fourth proportional to 7,565,252.16, 11,353,925.28 and 3,923,016.96 is: 5,887,661.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,252.16 : 11,353,925.28 = 3,923,016.96 : x
  2. Step 2: Convert to fraction form
    7,565,252.16/11,353,925.28 = 3,923,016.96/x
  3. Step 3: Cross multiply
    7,565,252.16x = 11,353,925.28 × 3,923,016.96
  4. Step 4: Simplify right side
    7,565,252.16x = 44,541,641,436,012.74
  5. Step 5: Solve for x
    x = 44,541,641,436,012.74/7,565,252.16
  6. Step 6: Final answer
    x = 5,887,661.18

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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.