Home / 6,240,246.30-9,361,276.65-2,646,006.30

Finding the Fourth Proportional to 6,240,246.30, 9,361,276.65 and 2,646,006.30

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Solution

The fourth proportional to 6,240,246.30, 9,361,276.65 and 2,646,006.30 is: 3,969,394.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,246.30 : 9,361,276.65 = 2,646,006.30 : x
  2. Step 2: Convert to fraction form
    6,240,246.30/9,361,276.65 = 2,646,006.30/x
  3. Step 3: Cross multiply
    6,240,246.30x = 9,361,276.65 × 2,646,006.30
  4. Step 4: Simplify right side
    6,240,246.30x = 24,769,996,991,942.89
  5. Step 5: Solve for x
    x = 24,769,996,991,942.89/6,240,246.30
  6. Step 6: Final answer
    x = 3,969,394.12

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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.