Home / 1,233,256.32-1,850,007.60-334,712.52

Finding the Fourth Proportional to 1,233,256.32, 1,850,007.60 and 334,712.52

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Solution

The fourth proportional to 1,233,256.32, 1,850,007.60 and 334,712.52 is: 502,102.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,256.32 : 1,850,007.60 = 334,712.52 : x
  2. Step 2: Convert to fraction form
    1,233,256.32/1,850,007.60 = 334,712.52/x
  3. Step 3: Cross multiply
    1,233,256.32x = 1,850,007.60 × 334,712.52
  4. Step 4: Simplify right side
    1,233,256.32x = 619,220,705,815.15
  5. Step 5: Solve for x
    x = 619,220,705,815.15/1,233,256.32
  6. Step 6: Final answer
    x = 502,102.20

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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.