Home / 3,057,346.80-4,586,020.20-2,350,940.40

Finding the Fourth Proportional to 3,057,346.80, 4,586,020.20 and 2,350,940.40

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Solution

The fourth proportional to 3,057,346.80, 4,586,020.20 and 2,350,940.40 is: 3,526,410.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,346.80 : 4,586,020.20 = 2,350,940.40 : x
  2. Step 2: Convert to fraction form
    3,057,346.80/4,586,020.20 = 2,350,940.40/x
  3. Step 3: Cross multiply
    3,057,346.80x = 4,586,020.20 × 2,350,940.40
  4. Step 4: Simplify right side
    3,057,346.80x = 10,781,460,163,396.08
  5. Step 5: Solve for x
    x = 10,781,460,163,396.08/3,057,346.80
  6. Step 6: Final answer
    x = 3,526,410.60

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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.