Home / 8,475,444.25-12,711,804.36-2,325,989.13

Finding the Fourth Proportional to 8,475,444.25, 12,711,804.36 and 2,325,989.13

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Solution

The fourth proportional to 8,475,444.25, 12,711,804.36 and 2,325,989.13 is: 3,488,609.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,475,444.25 : 12,711,804.36 = 2,325,989.13 : x
  2. Step 2: Convert to fraction form
    8,475,444.25/12,711,804.36 = 2,325,989.13/x
  3. Step 3: Cross multiply
    8,475,444.25x = 12,711,804.36 × 2,325,989.13
  4. Step 4: Simplify right side
    8,475,444.25x = 29,567,518,764,046.61
  5. Step 5: Solve for x
    x = 29,567,518,764,046.61/8,475,444.25
  6. Step 6: Final answer
    x = 3,488,609.91

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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.