Home / 791,733.39-1,092,606.08-429,169.29

Finding the Fourth Proportional to 791,733.39, 1,092,606.08 and 429,169.29

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Solution

The fourth proportional to 791,733.39, 1,092,606.08 and 429,169.29 is: 592,261.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,733.39 : 1,092,606.08 = 429,169.29 : x
  2. Step 2: Convert to fraction form
    791,733.39/1,092,606.08 = 429,169.29/x
  3. Step 3: Cross multiply
    791,733.39x = 1,092,606.08 × 429,169.29
  4. Step 4: Simplify right side
    791,733.39x = 468,912,973,457.44
  5. Step 5: Solve for x
    x = 468,912,973,457.44/791,733.39
  6. Step 6: Final answer
    x = 592,261.21

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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.