Home / 1,749,557.64-2,414,413.88-975,167.04

Finding the Fourth Proportional to 1,749,557.64, 2,414,413.88 and 975,167.04

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Solution

The fourth proportional to 1,749,557.64, 2,414,413.88 and 975,167.04 is: 1,345,744.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,557.64 : 2,414,413.88 = 975,167.04 : x
  2. Step 2: Convert to fraction form
    1,749,557.64/2,414,413.88 = 975,167.04/x
  3. Step 3: Cross multiply
    1,749,557.64x = 2,414,413.88 × 975,167.04
  4. Step 4: Simplify right side
    1,749,557.64x = 2,354,456,836,694.52
  5. Step 5: Solve for x
    x = 2,354,456,836,694.52/1,749,557.64
  6. Step 6: Final answer
    x = 1,345,744.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.