Home / 792,962.95-1,094,305.19-448,798.86

Finding the Fourth Proportional to 792,962.95, 1,094,305.19 and 448,798.86

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Solution

The fourth proportional to 792,962.95, 1,094,305.19 and 448,798.86 is: 619,351.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,962.95 : 1,094,305.19 = 448,798.86 : x
  2. Step 2: Convert to fraction form
    792,962.95/1,094,305.19 = 448,798.86/x
  3. Step 3: Cross multiply
    792,962.95x = 1,094,305.19 × 448,798.86
  4. Step 4: Simplify right side
    792,962.95x = 491,122,922,044.58
  5. Step 5: Solve for x
    x = 491,122,922,044.58/792,962.95
  6. Step 6: Final answer
    x = 619,351.66

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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.