Home / 2,549,015.68-3,517,230.03-1,461,087.07

Finding the Fourth Proportional to 2,549,015.68, 3,517,230.03 and 1,461,087.07

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Solution

The fourth proportional to 2,549,015.68, 3,517,230.03 and 1,461,087.07 is: 2,016,064.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,015.68 : 3,517,230.03 = 1,461,087.07 : x
  2. Step 2: Convert to fraction form
    2,549,015.68/3,517,230.03 = 1,461,087.07/x
  3. Step 3: Cross multiply
    2,549,015.68x = 3,517,230.03 × 1,461,087.07
  4. Step 4: Simplify right side
    2,549,015.68x = 5,138,979,319,048.71
  5. Step 5: Solve for x
    x = 5,138,979,319,048.71/2,549,015.68
  6. Step 6: Final answer
    x = 2,016,064.22

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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.