Home / 4,498,680.80-6,748,301.57-1,802,655.74

Finding the Fourth Proportional to 4,498,680.80, 6,748,301.57 and 1,802,655.74

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Solution

The fourth proportional to 4,498,680.80, 6,748,301.57 and 1,802,655.74 is: 2,704,095.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,680.80 : 6,748,301.57 = 1,802,655.74 : x
  2. Step 2: Convert to fraction form
    4,498,680.80/6,748,301.57 = 1,802,655.74/x
  3. Step 3: Cross multiply
    4,498,680.80x = 6,748,301.57 × 1,802,655.74
  4. Step 4: Simplify right side
    4,498,680.80x = 12,164,864,568,268.99
  5. Step 5: Solve for x
    x = 12,164,864,568,268.99/4,498,680.80
  6. Step 6: Final answer
    x = 2,704,095.96

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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.