Home / 7,384,877.56-11,082,264.45-2,592,581.01

Finding the Fourth Proportional to 7,384,877.56, 11,082,264.45 and 2,592,581.01

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Solution

The fourth proportional to 7,384,877.56, 11,082,264.45 and 2,592,581.01 is: 3,890,608.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,877.56 : 11,082,264.45 = 2,592,581.01 : x
  2. Step 2: Convert to fraction form
    7,384,877.56/11,082,264.45 = 2,592,581.01/x
  3. Step 3: Cross multiply
    7,384,877.56x = 11,082,264.45 × 2,592,581.01
  4. Step 4: Simplify right side
    7,384,877.56x = 28,731,668,360,868.09
  5. Step 5: Solve for x
    x = 28,731,668,360,868.09/7,384,877.56
  6. Step 6: Final answer
    x = 3,890,608.63

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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.