Home / 1,373,945.49-2,060,923.59-574,666.38

Finding the Fourth Proportional to 1,373,945.49, 2,060,923.59 and 574,666.38

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Solution

The fourth proportional to 1,373,945.49, 2,060,923.59 and 574,666.38 is: 862,001.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,945.49 : 2,060,923.59 = 574,666.38 : x
  2. Step 2: Convert to fraction form
    1,373,945.49/2,060,923.59 = 574,666.38/x
  3. Step 3: Cross multiply
    1,373,945.49x = 2,060,923.59 × 574,666.38
  4. Step 4: Simplify right side
    1,373,945.49x = 1,184,343,498,921.90
  5. Step 5: Solve for x
    x = 1,184,343,498,921.90/1,373,945.49
  6. Step 6: Final answer
    x = 862,001.81

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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.