Home / 6,239,296.60-9,361,569.30-3,401,445.40

Finding the Fourth Proportional to 6,239,296.60, 9,361,569.30 and 3,401,445.40

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Solution

The fourth proportional to 6,239,296.60, 9,361,569.30 and 3,401,445.40 is: 5,103,598.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,296.60 : 9,361,569.30 = 3,401,445.40 : x
  2. Step 2: Convert to fraction form
    6,239,296.60/9,361,569.30 = 3,401,445.40/x
  3. Step 3: Cross multiply
    6,239,296.60x = 9,361,569.30 × 3,401,445.40
  4. Step 4: Simplify right side
    6,239,296.60x = 31,842,866,832,266.22
  5. Step 5: Solve for x
    x = 31,842,866,832,266.22/6,239,296.60
  6. Step 6: Final answer
    x = 5,103,598.83

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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.