Home / 792,217.68-1,093,260.96-429,641.52

Finding the Fourth Proportional to 792,217.68, 1,093,260.96 and 429,641.52

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Solution

The fourth proportional to 792,217.68, 1,093,260.96 and 429,641.52 is: 592,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,217.68 : 1,093,260.96 = 429,641.52 : x
  2. Step 2: Convert to fraction form
    792,217.68/1,093,260.96 = 429,641.52/x
  3. Step 3: Cross multiply
    792,217.68x = 1,093,260.96 × 429,641.52
  4. Step 4: Simplify right side
    792,217.68x = 469,710,300,611.06
  5. Step 5: Solve for x
    x = 469,710,300,611.06/792,217.68
  6. Step 6: Final answer
    x = 592,905.60

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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.