Home / 3,098,103.60-4,647,155.40-2,460,374.40

Finding the Fourth Proportional to 3,098,103.60, 4,647,155.40 and 2,460,374.40

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Solution

The fourth proportional to 3,098,103.60, 4,647,155.40 and 2,460,374.40 is: 3,690,561.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,103.60 : 4,647,155.40 = 2,460,374.40 : x
  2. Step 2: Convert to fraction form
    3,098,103.60/4,647,155.40 = 2,460,374.40/x
  3. Step 3: Cross multiply
    3,098,103.60x = 4,647,155.40 × 2,460,374.40
  4. Step 4: Simplify right side
    3,098,103.60x = 11,433,742,178,981.76
  5. Step 5: Solve for x
    x = 11,433,742,178,981.76/3,098,103.60
  6. Step 6: Final answer
    x = 3,690,561.60

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Similar ratio
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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.