Home / 1,039,373.44-1,434,308.16-580,475.52

Finding the Fourth Proportional to 1,039,373.44, 1,434,308.16 and 580,475.52

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Solution

The fourth proportional to 1,039,373.44, 1,434,308.16 and 580,475.52 is: 801,041.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,373.44 : 1,434,308.16 = 580,475.52 : x
  2. Step 2: Convert to fraction form
    1,039,373.44/1,434,308.16 = 580,475.52/x
  3. Step 3: Cross multiply
    1,039,373.44x = 1,434,308.16 × 580,475.52
  4. Step 4: Simplify right side
    1,039,373.44x = 832,580,775,016.24
  5. Step 5: Solve for x
    x = 832,580,775,016.24/1,039,373.44
  6. Step 6: Final answer
    x = 801,041.03

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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.