Home / 10,233,806.74-14,123,891.84-5,824,604.48

Finding the Fourth Proportional to 10,233,806.74, 14,123,891.84 and 5,824,604.48

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Solution

The fourth proportional to 10,233,806.74, 14,123,891.84 and 5,824,604.48 is: 8,038,659.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,233,806.74 : 14,123,891.84 = 5,824,604.48 : x
  2. Step 2: Convert to fraction form
    10,233,806.74/14,123,891.84 = 5,824,604.48/x
  3. Step 3: Cross multiply
    10,233,806.74x = 14,123,891.84 × 5,824,604.48
  4. Step 4: Simplify right side
    10,233,806.74x = 82,266,083,686,299.45
  5. Step 5: Solve for x
    x = 82,266,083,686,299.45/10,233,806.74
  6. Step 6: Final answer
    x = 8,038,659.10

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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.