Home / 1,846,344.60-2,767,184.10-1,645,723.80

Finding the Fourth Proportional to 1,846,344.60, 2,767,184.10 and 1,645,723.80

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Solution

The fourth proportional to 1,846,344.60, 2,767,184.10 and 1,645,723.80 is: 2,466,506.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,344.60 : 2,767,184.10 = 1,645,723.80 : x
  2. Step 2: Convert to fraction form
    1,846,344.60/2,767,184.10 = 1,645,723.80/x
  3. Step 3: Cross multiply
    1,846,344.60x = 2,767,184.10 × 1,645,723.80
  4. Step 4: Simplify right side
    1,846,344.60x = 4,554,020,732,351.58
  5. Step 5: Solve for x
    x = 4,554,020,732,351.58/1,846,344.60
  6. Step 6: Final answer
    x = 2,466,506.38

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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.