Home / 3,024,150.40-4,536,225.60-2,079,366.40

Finding the Fourth Proportional to 3,024,150.40, 4,536,225.60 and 2,079,366.40

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Solution

The fourth proportional to 3,024,150.40, 4,536,225.60 and 2,079,366.40 is: 3,119,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,150.40 : 4,536,225.60 = 2,079,366.40 : x
  2. Step 2: Convert to fraction form
    3,024,150.40/4,536,225.60 = 2,079,366.40/x
  3. Step 3: Cross multiply
    3,024,150.40x = 4,536,225.60 × 2,079,366.40
  4. Step 4: Simplify right side
    3,024,150.40x = 9,432,475,095,459.84
  5. Step 5: Solve for x
    x = 9,432,475,095,459.84/3,024,150.40
  6. Step 6: Final answer
    x = 3,119,049.60

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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.