Home / 5,397,846.88-8,096,641.26-1,754,572.18

Finding the Fourth Proportional to 5,397,846.88, 8,096,641.26 and 1,754,572.18

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Solution

The fourth proportional to 5,397,846.88, 8,096,641.26 and 1,754,572.18 is: 2,631,816.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,846.88 : 8,096,641.26 = 1,754,572.18 : x
  2. Step 2: Convert to fraction form
    5,397,846.88/8,096,641.26 = 1,754,572.18/x
  3. Step 3: Cross multiply
    5,397,846.88x = 8,096,641.26 × 1,754,572.18
  4. Step 4: Simplify right side
    5,397,846.88x = 14,206,141,506,236.15
  5. Step 5: Solve for x
    x = 14,206,141,506,236.15/5,397,846.88
  6. Step 6: Final answer
    x = 2,631,816.32

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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.