Home / 2,044,419.80-3,066,629.70-1,566,122.90

Finding the Fourth Proportional to 2,044,419.80, 3,066,629.70 and 1,566,122.90

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Solution

The fourth proportional to 2,044,419.80, 3,066,629.70 and 1,566,122.90 is: 2,349,184.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,419.80 : 3,066,629.70 = 1,566,122.90 : x
  2. Step 2: Convert to fraction form
    2,044,419.80/3,066,629.70 = 1,566,122.90/x
  3. Step 3: Cross multiply
    2,044,419.80x = 3,066,629.70 × 1,566,122.90
  4. Step 4: Simplify right side
    2,044,419.80x = 4,802,718,998,990.13
  5. Step 5: Solve for x
    x = 4,802,718,998,990.13/2,044,419.80
  6. Step 6: Final answer
    x = 2,349,184.35

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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.