Home / 1,233,208.17-1,848,691.17-474,565.86

Finding the Fourth Proportional to 1,233,208.17, 1,848,691.17 and 474,565.86

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Solution

The fourth proportional to 1,233,208.17, 1,848,691.17 and 474,565.86 is: 711,417.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,208.17 : 1,848,691.17 = 474,565.86 : x
  2. Step 2: Convert to fraction form
    1,233,208.17/1,848,691.17 = 474,565.86/x
  3. Step 3: Cross multiply
    1,233,208.17x = 1,848,691.17 × 474,565.86
  4. Step 4: Simplify right side
    1,233,208.17x = 877,325,714,965.46
  5. Step 5: Solve for x
    x = 877,325,714,965.46/1,233,208.17
  6. Step 6: Final answer
    x = 711,417.37

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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.