Home / 8,880,227.80-12,254,714.18-4,805,846.76

Finding the Fourth Proportional to 8,880,227.80, 12,254,714.18 and 4,805,846.76

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Solution

The fourth proportional to 8,880,227.80, 12,254,714.18 and 4,805,846.76 is: 6,632,068.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880,227.80 : 12,254,714.18 = 4,805,846.76 : x
  2. Step 2: Convert to fraction form
    8,880,227.80/12,254,714.18 = 4,805,846.76/x
  3. Step 3: Cross multiply
    8,880,227.80x = 12,254,714.18 × 4,805,846.76
  4. Step 4: Simplify right side
    8,880,227.80x = 58,894,278,436,679.05
  5. Step 5: Solve for x
    x = 58,894,278,436,679.05/8,880,227.80
  6. Step 6: Final answer
    x = 6,632,068.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.