Home / 10,225,806.44-14,112,456.90-5,875,732.76

Finding the Fourth Proportional to 10,225,806.44, 14,112,456.90 and 5,875,732.76

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Solution

The fourth proportional to 10,225,806.44, 14,112,456.90 and 5,875,732.76 is: 8,108,996.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,225,806.44 : 14,112,456.90 = 5,875,732.76 : x
  2. Step 2: Convert to fraction form
    10,225,806.44/14,112,456.90 = 5,875,732.76/x
  3. Step 3: Cross multiply
    10,225,806.44x = 14,112,456.90 × 5,875,732.76
  4. Step 4: Simplify right side
    10,225,806.44x = 82,921,025,331,418.05
  5. Step 5: Solve for x
    x = 82,921,025,331,418.05/10,225,806.44
  6. Step 6: Final answer
    x = 8,108,996.18

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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.