Home / 2,713,064.72-3,743,891.74-1,610,543.27

Finding the Fourth Proportional to 2,713,064.72, 3,743,891.74 and 1,610,543.27

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Solution

The fourth proportional to 2,713,064.72, 3,743,891.74 and 1,610,543.27 is: 2,222,468.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,064.72 : 3,743,891.74 = 1,610,543.27 : x
  2. Step 2: Convert to fraction form
    2,713,064.72/3,743,891.74 = 1,610,543.27/x
  3. Step 3: Cross multiply
    2,713,064.72x = 3,743,891.74 × 1,610,543.27
  4. Step 4: Simplify right side
    2,713,064.72x = 6,029,699,645,465.59
  5. Step 5: Solve for x
    x = 6,029,699,645,465.59/2,713,064.72
  6. Step 6: Final answer
    x = 2,222,468.05

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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.