Home / 1,036,150.01-1,546,939.55-791,711.79

Finding the Fourth Proportional to 1,036,150.01, 1,546,939.55 and 791,711.79

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Solution

The fourth proportional to 1,036,150.01, 1,546,939.55 and 791,711.79 is: 1,182,000.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,150.01 : 1,546,939.55 = 791,711.79 : x
  2. Step 2: Convert to fraction form
    1,036,150.01/1,546,939.55 = 791,711.79/x
  3. Step 3: Cross multiply
    1,036,150.01x = 1,546,939.55 × 791,711.79
  4. Step 4: Simplify right side
    1,036,150.01x = 1,224,730,276,330.55
  5. Step 5: Solve for x
    x = 1,224,730,276,330.55/1,036,150.01
  6. Step 6: Final answer
    x = 1,182,000.93

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.