Home / 3,716,043.18-5,575,001.31-1,056,651.18

Finding the Fourth Proportional to 3,716,043.18, 5,575,001.31 and 1,056,651.18

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Solution

The fourth proportional to 3,716,043.18, 5,575,001.31 and 1,056,651.18 is: 1,585,243.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,043.18 : 5,575,001.31 = 1,056,651.18 : x
  2. Step 2: Convert to fraction form
    3,716,043.18/5,575,001.31 = 1,056,651.18/x
  3. Step 3: Cross multiply
    3,716,043.18x = 5,575,001.31 × 1,056,651.18
  4. Step 4: Simplify right side
    3,716,043.18x = 5,890,831,712,713.05
  5. Step 5: Solve for x
    x = 5,890,831,712,713.05/3,716,043.18
  6. Step 6: Final answer
    x = 1,585,243.07

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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.