Home / 3,262,638.60-4,884,281.10-2,424,904.20

Finding the Fourth Proportional to 3,262,638.60, 4,884,281.10 and 2,424,904.20

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Solution

The fourth proportional to 3,262,638.60, 4,884,281.10 and 2,424,904.20 is: 3,630,164.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,638.60 : 4,884,281.10 = 2,424,904.20 : x
  2. Step 2: Convert to fraction form
    3,262,638.60/4,884,281.10 = 2,424,904.20/x
  3. Step 3: Cross multiply
    3,262,638.60x = 4,884,281.10 × 2,424,904.20
  4. Step 4: Simplify right side
    3,262,638.60x = 11,843,913,753,370.62
  5. Step 5: Solve for x
    x = 11,843,913,753,370.62/3,262,638.60
  6. Step 6: Final answer
    x = 3,630,164.17

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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.