Home / 5,700,923.52-7,867,177.22-3,087,406.42

Finding the Fourth Proportional to 5,700,923.52, 7,867,177.22 and 3,087,406.42

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Solution

The fourth proportional to 5,700,923.52, 7,867,177.22 and 3,087,406.42 is: 4,260,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,923.52 : 7,867,177.22 = 3,087,406.42 : x
  2. Step 2: Convert to fraction form
    5,700,923.52/7,867,177.22 = 3,087,406.42/x
  3. Step 3: Cross multiply
    5,700,923.52x = 7,867,177.22 × 3,087,406.42
  4. Step 4: Simplify right side
    5,700,923.52x = 24,289,173,444,356.32
  5. Step 5: Solve for x
    x = 24,289,173,444,356.32/5,700,923.52
  6. Step 6: Final answer
    x = 4,260,568.20

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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.