Home / 4,148,377.20-6,223,440.60-1,750,987.80

Finding the Fourth Proportional to 4,148,377.20, 6,223,440.60 and 1,750,987.80

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Solution

The fourth proportional to 4,148,377.20, 6,223,440.60 and 1,750,987.80 is: 2,626,850.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,377.20 : 6,223,440.60 = 1,750,987.80 : x
  2. Step 2: Convert to fraction form
    4,148,377.20/6,223,440.60 = 1,750,987.80/x
  3. Step 3: Cross multiply
    4,148,377.20x = 6,223,440.60 × 1,750,987.80
  4. Step 4: Simplify right side
    4,148,377.20x = 10,897,168,564,624.68
  5. Step 5: Solve for x
    x = 10,897,168,564,624.68/4,148,377.20
  6. Step 6: Final answer
    x = 2,626,850.94

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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.