Home / 3,186,560.04-4,777,507.10-1,502,745

Finding the Fourth Proportional to 3,186,560.04, 4,777,507.10 and 1,502,745

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Solution

The fourth proportional to 3,186,560.04, 4,777,507.10 and 1,502,745 is: 2,253,017.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,560.04 : 4,777,507.10 = 1,502,745 : x
  2. Step 2: Convert to fraction form
    3,186,560.04/4,777,507.10 = 1,502,745/x
  3. Step 3: Cross multiply
    3,186,560.04x = 4,777,507.10 × 1,502,745
  4. Step 4: Simplify right side
    3,186,560.04x = 7,179,374,906,989.50
  5. Step 5: Solve for x
    x = 7,179,374,906,989.50/3,186,560.04
  6. Step 6: Final answer
    x = 2,253,017.30

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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.