Home / 5,395,011.04-8,087,256.80-2,155,583.04

Finding the Fourth Proportional to 5,395,011.04, 8,087,256.80 and 2,155,583.04

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Solution

The fourth proportional to 5,395,011.04, 8,087,256.80 and 2,155,583.04 is: 3,231,273.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,011.04 : 8,087,256.80 = 2,155,583.04 : x
  2. Step 2: Convert to fraction form
    5,395,011.04/8,087,256.80 = 2,155,583.04/x
  3. Step 3: Cross multiply
    5,395,011.04x = 8,087,256.80 × 2,155,583.04
  4. Step 4: Simplify right side
    5,395,011.04x = 17,432,753,598,204.67
  5. Step 5: Solve for x
    x = 17,432,753,598,204.67/5,395,011.04
  6. Step 6: Final answer
    x = 3,231,273.02

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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.