Home / 944,842.63-1,416,973.25-270,743.22

Finding the Fourth Proportional to 944,842.63, 1,416,973.25 and 270,743.22

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Solution

The fourth proportional to 944,842.63, 1,416,973.25 and 270,743.22 is: 406,031.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,842.63 : 1,416,973.25 = 270,743.22 : x
  2. Step 2: Convert to fraction form
    944,842.63/1,416,973.25 = 270,743.22/x
  3. Step 3: Cross multiply
    944,842.63x = 1,416,973.25 × 270,743.22
  4. Step 4: Simplify right side
    944,842.63x = 383,635,900,358.87
  5. Step 5: Solve for x
    x = 383,635,900,358.87/944,842.63
  6. Step 6: Final answer
    x = 406,031.53

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1.5x scale

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.