Home / 3,730,607.60-5,595,911.40-1,836,957.20

Finding the Fourth Proportional to 3,730,607.60, 5,595,911.40 and 1,836,957.20

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Solution

The fourth proportional to 3,730,607.60, 5,595,911.40 and 1,836,957.20 is: 2,755,435.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,607.60 : 5,595,911.40 = 1,836,957.20 : x
  2. Step 2: Convert to fraction form
    3,730,607.60/5,595,911.40 = 1,836,957.20/x
  3. Step 3: Cross multiply
    3,730,607.60x = 5,595,911.40 × 1,836,957.20
  4. Step 4: Simplify right side
    3,730,607.60x = 10,279,449,736,792.08
  5. Step 5: Solve for x
    x = 10,279,449,736,792.08/3,730,607.60
  6. Step 6: Final answer
    x = 2,755,435.80

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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.