Home / 795,422.25-1,097,682.89-437,726.25

Finding the Fourth Proportional to 795,422.25, 1,097,682.89 and 437,726.25

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Solution

The fourth proportional to 795,422.25, 1,097,682.89 and 437,726.25 is: 604,062.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,422.25 : 1,097,682.89 = 437,726.25 : x
  2. Step 2: Convert to fraction form
    795,422.25/1,097,682.89 = 437,726.25/x
  3. Step 3: Cross multiply
    795,422.25x = 1,097,682.89 × 437,726.25
  4. Step 4: Simplify right side
    795,422.25x = 480,484,615,128.86
  5. Step 5: Solve for x
    x = 480,484,615,128.86/795,422.25
  6. Step 6: Final answer
    x = 604,062.33

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Double scale
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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.