Home / 6,057,970.79-9,085,733.88-2,218,482.56

Finding the Fourth Proportional to 6,057,970.79, 9,085,733.88 and 2,218,482.56

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Solution

The fourth proportional to 6,057,970.79, 9,085,733.88 and 2,218,482.56 is: 3,327,276.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,057,970.79 : 9,085,733.88 = 2,218,482.56 : x
  2. Step 2: Convert to fraction form
    6,057,970.79/9,085,733.88 = 2,218,482.56/x
  3. Step 3: Cross multiply
    6,057,970.79x = 9,085,733.88 × 2,218,482.56
  4. Step 4: Simplify right side
    6,057,970.79x = 20,156,542,112,152.46
  5. Step 5: Solve for x
    x = 20,156,542,112,152.46/6,057,970.79
  6. Step 6: Final answer
    x = 3,327,276.22

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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.