Home / 5,104,179.50-7,657,764.28-1,510,043.02

Finding the Fourth Proportional to 5,104,179.50, 7,657,764.28 and 1,510,043.02

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Solution

The fourth proportional to 5,104,179.50, 7,657,764.28 and 1,510,043.02 is: 2,265,506.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,179.50 : 7,657,764.28 = 1,510,043.02 : x
  2. Step 2: Convert to fraction form
    5,104,179.50/7,657,764.28 = 1,510,043.02/x
  3. Step 3: Cross multiply
    5,104,179.50x = 7,657,764.28 × 1,510,043.02
  4. Step 4: Simplify right side
    5,104,179.50x = 11,563,553,499,819.33
  5. Step 5: Solve for x
    x = 11,563,553,499,819.33/5,104,179.50
  6. Step 6: Final answer
    x = 2,265,506.83

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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.