Home / 6,970,258.20-10,450,592.10-3,551,928.60

Finding the Fourth Proportional to 6,970,258.20, 10,450,592.10 and 3,551,928.60

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Solution

The fourth proportional to 6,970,258.20, 10,450,592.10 and 3,551,928.60 is: 5,325,449.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,258.20 : 10,450,592.10 = 3,551,928.60 : x
  2. Step 2: Convert to fraction form
    6,970,258.20/10,450,592.10 = 3,551,928.60/x
  3. Step 3: Cross multiply
    6,970,258.20x = 10,450,592.10 × 3,551,928.60
  4. Step 4: Simplify right side
    6,970,258.20x = 37,119,756,966,924.06
  5. Step 5: Solve for x
    x = 37,119,756,966,924.06/6,970,258.20
  6. Step 6: Final answer
    x = 5,325,449.35

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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.