Home / 3,634,281.20-5,445,298.20-2,873,205.20

Finding the Fourth Proportional to 3,634,281.20, 5,445,298.20 and 2,873,205.20

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Solution

The fourth proportional to 3,634,281.20, 5,445,298.20 and 2,873,205.20 is: 4,304,966.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,281.20 : 5,445,298.20 = 2,873,205.20 : x
  2. Step 2: Convert to fraction form
    3,634,281.20/5,445,298.20 = 2,873,205.20/x
  3. Step 3: Cross multiply
    3,634,281.20x = 5,445,298.20 × 2,873,205.20
  4. Step 4: Simplify right side
    3,634,281.20x = 15,645,459,103,790.64
  5. Step 5: Solve for x
    x = 15,645,459,103,790.64/3,634,281.20
  6. Step 6: Final answer
    x = 4,304,966.58

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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.