Home / 4,038,862.80-6,050,921.40-2,461,083.60

Finding the Fourth Proportional to 4,038,862.80, 6,050,921.40 and 2,461,083.60

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Solution

The fourth proportional to 4,038,862.80, 6,050,921.40 and 2,461,083.60 is: 3,687,132.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,862.80 : 6,050,921.40 = 2,461,083.60 : x
  2. Step 2: Convert to fraction form
    4,038,862.80/6,050,921.40 = 2,461,083.60/x
  3. Step 3: Cross multiply
    4,038,862.80x = 6,050,921.40 × 2,461,083.60
  4. Step 4: Simplify right side
    4,038,862.80x = 14,891,823,422,429.04
  5. Step 5: Solve for x
    x = 14,891,823,422,429.04/4,038,862.80
  6. Step 6: Final answer
    x = 3,687,132.78

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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.