Home / 7,295,951.20-10,943,926.80-2,246,605.60

Finding the Fourth Proportional to 7,295,951.20, 10,943,926.80 and 2,246,605.60

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Solution

The fourth proportional to 7,295,951.20, 10,943,926.80 and 2,246,605.60 is: 3,369,908.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,951.20 : 10,943,926.80 = 2,246,605.60 : x
  2. Step 2: Convert to fraction form
    7,295,951.20/10,943,926.80 = 2,246,605.60/x
  3. Step 3: Cross multiply
    7,295,951.20x = 10,943,926.80 × 2,246,605.60
  4. Step 4: Simplify right side
    7,295,951.20x = 24,586,687,234,870.08
  5. Step 5: Solve for x
    x = 24,586,687,234,870.08/7,295,951.20
  6. Step 6: Final answer
    x = 3,369,908.40

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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.