Home / 3,114,662.40-4,671,993.60-2,484,806.40

Finding the Fourth Proportional to 3,114,662.40, 4,671,993.60 and 2,484,806.40

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Solution

The fourth proportional to 3,114,662.40, 4,671,993.60 and 2,484,806.40 is: 3,727,209.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,662.40 : 4,671,993.60 = 2,484,806.40 : x
  2. Step 2: Convert to fraction form
    3,114,662.40/4,671,993.60 = 2,484,806.40/x
  3. Step 3: Cross multiply
    3,114,662.40x = 4,671,993.60 × 2,484,806.40
  4. Step 4: Simplify right side
    3,114,662.40x = 11,608,999,598,039.04
  5. Step 5: Solve for x
    x = 11,608,999,598,039.04/3,114,662.40
  6. Step 6: Final answer
    x = 3,727,209.60

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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.