Home / 1,351,981.76-2,029,029.41-594,346.64

Finding the Fourth Proportional to 1,351,981.76, 2,029,029.41 and 594,346.64

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Solution

The fourth proportional to 1,351,981.76, 2,029,029.41 and 594,346.64 is: 891,984.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,981.76 : 2,029,029.41 = 594,346.64 : x
  2. Step 2: Convert to fraction form
    1,351,981.76/2,029,029.41 = 594,346.64/x
  3. Step 3: Cross multiply
    1,351,981.76x = 2,029,029.41 × 594,346.64
  4. Step 4: Simplify right side
    1,351,981.76x = 1,205,946,799,177.80
  5. Step 5: Solve for x
    x = 1,205,946,799,177.80/1,351,981.76
  6. Step 6: Final answer
    x = 891,984.52

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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.