Home / 3,070,854.02-4,606,871.52-1,177,447.70

Finding the Fourth Proportional to 3,070,854.02, 4,606,871.52 and 1,177,447.70

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Solution

The fourth proportional to 3,070,854.02, 4,606,871.52 and 1,177,447.70 is: 1,766,397.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,854.02 : 4,606,871.52 = 1,177,447.70 : x
  2. Step 2: Convert to fraction form
    3,070,854.02/4,606,871.52 = 1,177,447.70/x
  3. Step 3: Cross multiply
    3,070,854.02x = 4,606,871.52 × 1,177,447.70
  4. Step 4: Simplify right side
    3,070,854.02x = 5,424,350,275,419.50
  5. Step 5: Solve for x
    x = 5,424,350,275,419.50/3,070,854.02
  6. Step 6: Final answer
    x = 1,766,397.96

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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.