Home / 2,726,153.60-4,089,230.40-2,460,433.10

Finding the Fourth Proportional to 2,726,153.60, 4,089,230.40 and 2,460,433.10

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Solution

The fourth proportional to 2,726,153.60, 4,089,230.40 and 2,460,433.10 is: 3,690,649.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,153.60 : 4,089,230.40 = 2,460,433.10 : x
  2. Step 2: Convert to fraction form
    2,726,153.60/4,089,230.40 = 2,460,433.10/x
  3. Step 3: Cross multiply
    2,726,153.60x = 4,089,230.40 × 2,460,433.10
  4. Step 4: Simplify right side
    2,726,153.60x = 10,061,277,829,686.24
  5. Step 5: Solve for x
    x = 10,061,277,829,686.24/2,726,153.60
  6. Step 6: Final answer
    x = 3,690,649.65

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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.