Home / 833,331.93-1,250,071.74-234,298.32

Finding the Fourth Proportional to 833,331.93, 1,250,071.74 and 234,298.32

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Solution

The fourth proportional to 833,331.93, 1,250,071.74 and 234,298.32 is: 351,468.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,331.93 : 1,250,071.74 = 234,298.32 : x
  2. Step 2: Convert to fraction form
    833,331.93/1,250,071.74 = 234,298.32/x
  3. Step 3: Cross multiply
    833,331.93x = 1,250,071.74 × 234,298.32
  4. Step 4: Simplify right side
    833,331.93x = 292,889,708,561.48
  5. Step 5: Solve for x
    x = 292,889,708,561.48/833,331.93
  6. Step 6: Final answer
    x = 351,468.24

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Double scale
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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.