Home / 5,189,304.41-7,784,700.93-1,595,373.15

Finding the Fourth Proportional to 5,189,304.41, 7,784,700.93 and 1,595,373.15

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Solution

The fourth proportional to 5,189,304.41, 7,784,700.93 and 1,595,373.15 is: 2,393,288.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,189,304.41 : 7,784,700.93 = 1,595,373.15 : x
  2. Step 2: Convert to fraction form
    5,189,304.41/7,784,700.93 = 1,595,373.15/x
  3. Step 3: Cross multiply
    5,189,304.41x = 7,784,700.93 × 1,595,373.15
  4. Step 4: Simplify right side
    5,189,304.41x = 12,419,502,844,502.03
  5. Step 5: Solve for x
    x = 12,419,502,844,502.03/5,189,304.41
  6. Step 6: Final answer
    x = 2,393,288.55

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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.