Home / 9,841,727.20-14,762,590.80-3,110,141.20

Finding the Fourth Proportional to 9,841,727.20, 14,762,590.80 and 3,110,141.20

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Solution

The fourth proportional to 9,841,727.20, 14,762,590.80 and 3,110,141.20 is: 4,665,211.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,727.20 : 14,762,590.80 = 3,110,141.20 : x
  2. Step 2: Convert to fraction form
    9,841,727.20/14,762,590.80 = 3,110,141.20/x
  3. Step 3: Cross multiply
    9,841,727.20x = 14,762,590.80 × 3,110,141.20
  4. Step 4: Simplify right side
    9,841,727.20x = 45,913,741,865,820.97
  5. Step 5: Solve for x
    x = 45,913,741,865,820.97/9,841,727.20
  6. Step 6: Final answer
    x = 4,665,211.80

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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.