Home / 1,009,183.32-1,374,017.04-1,006,034.04

Finding the Fourth Proportional to 1,009,183.32, 1,374,017.04 and 1,006,034.04

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Solution

The fourth proportional to 1,009,183.32, 1,374,017.04 and 1,006,034.04 is: 1,369,729.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,183.32 : 1,374,017.04 = 1,006,034.04 : x
  2. Step 2: Convert to fraction form
    1,009,183.32/1,374,017.04 = 1,006,034.04/x
  3. Step 3: Cross multiply
    1,009,183.32x = 1,374,017.04 × 1,006,034.04
  4. Step 4: Simplify right side
    1,009,183.32x = 1,382,307,913,780.04
  5. Step 5: Solve for x
    x = 1,382,307,913,780.04/1,009,183.32
  6. Step 6: Final answer
    x = 1,369,729.25

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.