Home / 1,366,327.47-2,047,247.96-467,278.70

Finding the Fourth Proportional to 1,366,327.47, 2,047,247.96 and 467,278.70

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Solution

The fourth proportional to 1,366,327.47, 2,047,247.96 and 467,278.70 is: 700,150.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,327.47 : 2,047,247.96 = 467,278.70 : x
  2. Step 2: Convert to fraction form
    1,366,327.47/2,047,247.96 = 467,278.70/x
  3. Step 3: Cross multiply
    1,366,327.47x = 2,047,247.96 × 467,278.70
  4. Step 4: Simplify right side
    1,366,327.47x = 956,635,362,990.06
  5. Step 5: Solve for x
    x = 956,635,362,990.06/1,366,327.47
  6. Step 6: Final answer
    x = 700,150.87

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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.