Home / 8,036,251.52-12,054,344.45-2,918,671.52

Finding the Fourth Proportional to 8,036,251.52, 12,054,344.45 and 2,918,671.52

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Solution

The fourth proportional to 8,036,251.52, 12,054,344.45 and 2,918,671.52 is: 4,377,995.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,251.52 : 12,054,344.45 = 2,918,671.52 : x
  2. Step 2: Convert to fraction form
    8,036,251.52/12,054,344.45 = 2,918,671.52/x
  3. Step 3: Cross multiply
    8,036,251.52x = 12,054,344.45 × 2,918,671.52
  4. Step 4: Simplify right side
    8,036,251.52x = 35,182,671,763,619.99
  5. Step 5: Solve for x
    x = 35,182,671,763,619.99/8,036,251.52
  6. Step 6: Final answer
    x = 4,377,995.35

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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.