Home / 4,626,600.95-6,384,908.80-2,561,616.46

Finding the Fourth Proportional to 4,626,600.95, 6,384,908.80 and 2,561,616.46

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Solution

The fourth proportional to 4,626,600.95, 6,384,908.80 and 2,561,616.46 is: 3,535,141.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,600.95 : 6,384,908.80 = 2,561,616.46 : x
  2. Step 2: Convert to fraction form
    4,626,600.95/6,384,908.80 = 2,561,616.46/x
  3. Step 3: Cross multiply
    4,626,600.95x = 6,384,908.80 × 2,561,616.46
  4. Step 4: Simplify right side
    4,626,600.95x = 16,355,687,451,117.89
  5. Step 5: Solve for x
    x = 16,355,687,451,117.89/4,626,600.95
  6. Step 6: Final answer
    x = 3,535,141.16

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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.