Home / 3,170,483.60-4,756,301.40-1,039,974.80

Finding the Fourth Proportional to 3,170,483.60, 4,756,301.40 and 1,039,974.80

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Solution

The fourth proportional to 3,170,483.60, 4,756,301.40 and 1,039,974.80 is: 1,560,151.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,483.60 : 4,756,301.40 = 1,039,974.80 : x
  2. Step 2: Convert to fraction form
    3,170,483.60/4,756,301.40 = 1,039,974.80/x
  3. Step 3: Cross multiply
    3,170,483.60x = 4,756,301.40 × 1,039,974.80
  4. Step 4: Simplify right side
    3,170,483.60x = 4,946,433,597,204.72
  5. Step 5: Solve for x
    x = 4,946,433,597,204.72/3,170,483.60
  6. Step 6: Final answer
    x = 1,560,151.14

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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.