Home / 5,861,360.80-8,792,041.20-3,299,946.40

Finding the Fourth Proportional to 5,861,360.80, 8,792,041.20 and 3,299,946.40

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Solution

The fourth proportional to 5,861,360.80, 8,792,041.20 and 3,299,946.40 is: 4,949,919.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,360.80 : 8,792,041.20 = 3,299,946.40 : x
  2. Step 2: Convert to fraction form
    5,861,360.80/8,792,041.20 = 3,299,946.40/x
  3. Step 3: Cross multiply
    5,861,360.80x = 8,792,041.20 × 3,299,946.40
  4. Step 4: Simplify right side
    5,861,360.80x = 29,013,264,706,591.68
  5. Step 5: Solve for x
    x = 29,013,264,706,591.68/5,861,360.80
  6. Step 6: Final answer
    x = 4,949,919.60

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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.