Home / 6,954,627.60-10,437,125.40-3,587,101.20

Finding the Fourth Proportional to 6,954,627.60, 10,437,125.40 and 3,587,101.20

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Solution

The fourth proportional to 6,954,627.60, 10,437,125.40 and 3,587,101.20 is: 5,383,325.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,627.60 : 10,437,125.40 = 3,587,101.20 : x
  2. Step 2: Convert to fraction form
    6,954,627.60/10,437,125.40 = 3,587,101.20/x
  3. Step 3: Cross multiply
    6,954,627.60x = 10,437,125.40 × 3,587,101.20
  4. Step 4: Simplify right side
    6,954,627.60x = 37,439,025,046,890.48
  5. Step 5: Solve for x
    x = 37,439,025,046,890.48/6,954,627.60
  6. Step 6: Final answer
    x = 5,383,325.64

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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.