Home / 3,527,073.08-4,867,741.50-1,999,016.18

Finding the Fourth Proportional to 3,527,073.08, 4,867,741.50 and 1,999,016.18

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Solution

The fourth proportional to 3,527,073.08, 4,867,741.50 and 1,999,016.18 is: 2,758,858.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,073.08 : 4,867,741.50 = 1,999,016.18 : x
  2. Step 2: Convert to fraction form
    3,527,073.08/4,867,741.50 = 1,999,016.18/x
  3. Step 3: Cross multiply
    3,527,073.08x = 4,867,741.50 × 1,999,016.18
  4. Step 4: Simplify right side
    3,527,073.08x = 9,730,694,018,557.47
  5. Step 5: Solve for x
    x = 9,730,694,018,557.47/3,527,073.08
  6. Step 6: Final answer
    x = 2,758,858.07

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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.