Home / 7,045,052.10-10,564,247.03-2,729,123.84

Finding the Fourth Proportional to 7,045,052.10, 10,564,247.03 and 2,729,123.84

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Solution

The fourth proportional to 7,045,052.10, 10,564,247.03 and 2,729,123.84 is: 4,092,395.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,052.10 : 10,564,247.03 = 2,729,123.84 : x
  2. Step 2: Convert to fraction form
    7,045,052.10/10,564,247.03 = 2,729,123.84/x
  3. Step 3: Cross multiply
    7,045,052.10x = 10,564,247.03 × 2,729,123.84
  4. Step 4: Simplify right side
    7,045,052.10x = 28,831,138,354,755.34
  5. Step 5: Solve for x
    x = 28,831,138,354,755.34/7,045,052.10
  6. Step 6: Final answer
    x = 4,092,395.34

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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.