Home / 2,460,455.40-3,690,683.10-2,301,023.10

Finding the Fourth Proportional to 2,460,455.40, 3,690,683.10 and 2,301,023.10

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Solution

The fourth proportional to 2,460,455.40, 3,690,683.10 and 2,301,023.10 is: 3,451,534.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,455.40 : 3,690,683.10 = 2,301,023.10 : x
  2. Step 2: Convert to fraction form
    2,460,455.40/3,690,683.10 = 2,301,023.10/x
  3. Step 3: Cross multiply
    2,460,455.40x = 3,690,683.10 × 2,301,023.10
  4. Step 4: Simplify right side
    2,460,455.40x = 8,492,347,067,879.61
  5. Step 5: Solve for x
    x = 8,492,347,067,879.61/2,460,455.40
  6. Step 6: Final answer
    x = 3,451,534.65

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Double scale
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Similar ratio
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1.5x scale

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.