Home / 4,017,846.51-5,544,668.87-2,182,340.61

Finding the Fourth Proportional to 4,017,846.51, 5,544,668.87 and 2,182,340.61

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Solution

The fourth proportional to 4,017,846.51, 5,544,668.87 and 2,182,340.61 is: 3,011,652.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,846.51 : 5,544,668.87 = 2,182,340.61 : x
  2. Step 2: Convert to fraction form
    4,017,846.51/5,544,668.87 = 2,182,340.61/x
  3. Step 3: Cross multiply
    4,017,846.51x = 5,544,668.87 × 2,182,340.61
  4. Step 4: Simplify right side
    4,017,846.51x = 12,100,356,041,275.88
  5. Step 5: Solve for x
    x = 12,100,356,041,275.88/4,017,846.51
  6. Step 6: Final answer
    x = 3,011,652.14

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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.