Home / 4,556,231.60-6,834,428.40-1,361,397.20

Finding the Fourth Proportional to 4,556,231.60, 6,834,428.40 and 1,361,397.20

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Solution

The fourth proportional to 4,556,231.60, 6,834,428.40 and 1,361,397.20 is: 2,042,120.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,231.60 : 6,834,428.40 = 1,361,397.20 : x
  2. Step 2: Convert to fraction form
    4,556,231.60/6,834,428.40 = 1,361,397.20/x
  3. Step 3: Cross multiply
    4,556,231.60x = 6,834,428.40 × 1,361,397.20
  4. Step 4: Simplify right side
    4,556,231.60x = 9,304,371,687,360.48
  5. Step 5: Solve for x
    x = 9,304,371,687,360.48/4,556,231.60
  6. Step 6: Final answer
    x = 2,042,120.00

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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.