Home / 1,950,002.02-2,690,923.08-1,134,229.06

Finding the Fourth Proportional to 1,950,002.02, 2,690,923.08 and 1,134,229.06

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Solution

The fourth proportional to 1,950,002.02, 2,690,923.08 and 1,134,229.06 is: 1,565,189.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,002.02 : 2,690,923.08 = 1,134,229.06 : x
  2. Step 2: Convert to fraction form
    1,950,002.02/2,690,923.08 = 1,134,229.06/x
  3. Step 3: Cross multiply
    1,950,002.02x = 2,690,923.08 × 1,134,229.06
  4. Step 4: Simplify right side
    1,950,002.02x = 3,052,123,155,560.71
  5. Step 5: Solve for x
    x = 3,052,123,155,560.71/1,950,002.02
  6. Step 6: Final answer
    x = 1,565,189.74

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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.