Home / 4,486,959.94-6,719,713.35-2,587,944.10

Finding the Fourth Proportional to 4,486,959.94, 6,719,713.35 and 2,587,944.10

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Solution

The fourth proportional to 4,486,959.94, 6,719,713.35 and 2,587,944.10 is: 3,875,729.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,959.94 : 6,719,713.35 = 2,587,944.10 : x
  2. Step 2: Convert to fraction form
    4,486,959.94/6,719,713.35 = 2,587,944.10/x
  3. Step 3: Cross multiply
    4,486,959.94x = 6,719,713.35 × 2,587,944.10
  4. Step 4: Simplify right side
    4,486,959.94x = 17,390,242,517,823.73
  5. Step 5: Solve for x
    x = 17,390,242,517,823.73/4,486,959.94
  6. Step 6: Final answer
    x = 3,875,729.39

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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.