Home / 942,976.14-1,301,335.26-580,609.08

Finding the Fourth Proportional to 942,976.14, 1,301,335.26 and 580,609.08

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Solution

The fourth proportional to 942,976.14, 1,301,335.26 and 580,609.08 is: 801,257.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,976.14 : 1,301,335.26 = 580,609.08 : x
  2. Step 2: Convert to fraction form
    942,976.14/1,301,335.26 = 580,609.08/x
  3. Step 3: Cross multiply
    942,976.14x = 1,301,335.26 × 580,609.08
  4. Step 4: Simplify right side
    942,976.14x = 755,567,068,080.16
  5. Step 5: Solve for x
    x = 755,567,068,080.16/942,976.14
  6. Step 6: Final answer
    x = 801,257.89

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1.5x scale

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.