Home / 1,357,181.04-2,035,754.28-332,521.68

Finding the Fourth Proportional to 1,357,181.04, 2,035,754.28 and 332,521.68

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Solution

The fourth proportional to 1,357,181.04, 2,035,754.28 and 332,521.68 is: 498,778.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,181.04 : 2,035,754.28 = 332,521.68 : x
  2. Step 2: Convert to fraction form
    1,357,181.04/2,035,754.28 = 332,521.68/x
  3. Step 3: Cross multiply
    1,357,181.04x = 2,035,754.28 × 332,521.68
  4. Step 4: Simplify right side
    1,357,181.04x = 676,932,433,252.79
  5. Step 5: Solve for x
    x = 676,932,433,252.79/1,357,181.04
  6. Step 6: Final answer
    x = 498,778.29

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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.