Home / 737,984.61-1,106,026.48-358,170.32

Finding the Fourth Proportional to 737,984.61, 1,106,026.48 and 358,170.32

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Solution

The fourth proportional to 737,984.61, 1,106,026.48 and 358,170.32 is: 536,794.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,984.61 : 1,106,026.48 = 358,170.32 : x
  2. Step 2: Convert to fraction form
    737,984.61/1,106,026.48 = 358,170.32/x
  3. Step 3: Cross multiply
    737,984.61x = 1,106,026.48 × 358,170.32
  4. Step 4: Simplify right side
    737,984.61x = 396,145,851,844.52
  5. Step 5: Solve for x
    x = 396,145,851,844.52/737,984.61
  6. Step 6: Final answer
    x = 536,794.19

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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.