Home / 10,944,693.60-16,417,040.40-2,966,517.60

Finding the Fourth Proportional to 10,944,693.60, 16,417,040.40 and 2,966,517.60

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Solution

The fourth proportional to 10,944,693.60, 16,417,040.40 and 2,966,517.60 is: 4,449,776.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,693.60 : 16,417,040.40 = 2,966,517.60 : x
  2. Step 2: Convert to fraction form
    10,944,693.60/16,417,040.40 = 2,966,517.60/x
  3. Step 3: Cross multiply
    10,944,693.60x = 16,417,040.40 × 2,966,517.60
  4. Step 4: Simplify right side
    10,944,693.60x = 48,701,439,286,511.04
  5. Step 5: Solve for x
    x = 48,701,439,286,511.04/10,944,693.60
  6. Step 6: Final answer
    x = 4,449,776.40

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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.