Home / 2,268,549.16-3,403,488.12-671,155.12

Finding the Fourth Proportional to 2,268,549.16, 3,403,488.12 and 671,155.12

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Solution

The fourth proportional to 2,268,549.16, 3,403,488.12 and 671,155.12 is: 1,006,929.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,549.16 : 3,403,488.12 = 671,155.12 : x
  2. Step 2: Convert to fraction form
    2,268,549.16/3,403,488.12 = 671,155.12/x
  3. Step 3: Cross multiply
    2,268,549.16x = 3,403,488.12 × 671,155.12
  4. Step 4: Simplify right side
    2,268,549.16x = 2,284,268,477,597.17
  5. Step 5: Solve for x
    x = 2,284,268,477,597.17/2,268,549.16
  6. Step 6: Final answer
    x = 1,006,929.24

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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.