Home / 7,011,251.25-10,517,479.02-2,461,909.02

Finding the Fourth Proportional to 7,011,251.25, 10,517,479.02 and 2,461,909.02

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Solution

The fourth proportional to 7,011,251.25, 10,517,479.02 and 2,461,909.02 is: 3,693,074.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,251.25 : 10,517,479.02 = 2,461,909.02 : x
  2. Step 2: Convert to fraction form
    7,011,251.25/10,517,479.02 = 2,461,909.02/x
  3. Step 3: Cross multiply
    7,011,251.25x = 10,517,479.02 × 2,461,909.02
  4. Step 4: Simplify right side
    7,011,251.25x = 25,893,076,466,998.76
  5. Step 5: Solve for x
    x = 25,893,076,466,998.76/7,011,251.25
  6. Step 6: Final answer
    x = 3,693,074.97

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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.