Home / 5,372,568.06-7,414,666.47-4,012,079.10

Finding the Fourth Proportional to 5,372,568.06, 7,414,666.47 and 4,012,079.10

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Solution

The fourth proportional to 5,372,568.06, 7,414,666.47 and 4,012,079.10 is: 5,537,059.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,568.06 : 7,414,666.47 = 4,012,079.10 : x
  2. Step 2: Convert to fraction form
    5,372,568.06/7,414,666.47 = 4,012,079.10/x
  3. Step 3: Cross multiply
    5,372,568.06x = 7,414,666.47 × 4,012,079.10
  4. Step 4: Simplify right side
    5,372,568.06x = 29,748,228,377,757.78
  5. Step 5: Solve for x
    x = 29,748,228,377,757.78/5,372,568.06
  6. Step 6: Final answer
    x = 5,537,059.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.