Home / 10,043,630.92-15,065,310.30-2,470,662.28

Finding the Fourth Proportional to 10,043,630.92, 15,065,310.30 and 2,470,662.28

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Solution

The fourth proportional to 10,043,630.92, 15,065,310.30 and 2,470,662.28 is: 3,705,959.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,043,630.92 : 15,065,310.30 = 2,470,662.28 : x
  2. Step 2: Convert to fraction form
    10,043,630.92/15,065,310.30 = 2,470,662.28/x
  3. Step 3: Cross multiply
    10,043,630.92x = 15,065,310.30 × 2,470,662.28
  4. Step 4: Simplify right side
    10,043,630.92x = 37,221,293,894,705.48
  5. Step 5: Solve for x
    x = 37,221,293,894,705.48/10,043,630.92
  6. Step 6: Final answer
    x = 3,705,959.95

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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.