Home / 5,966,631.60-8,949,947.40-2,607,399.60

Finding the Fourth Proportional to 5,966,631.60, 8,949,947.40 and 2,607,399.60

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Solution

The fourth proportional to 5,966,631.60, 8,949,947.40 and 2,607,399.60 is: 3,911,099.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,631.60 : 8,949,947.40 = 2,607,399.60 : x
  2. Step 2: Convert to fraction form
    5,966,631.60/8,949,947.40 = 2,607,399.60/x
  3. Step 3: Cross multiply
    5,966,631.60x = 8,949,947.40 × 2,607,399.60
  4. Step 4: Simplify right side
    5,966,631.60x = 23,336,089,270,781.04
  5. Step 5: Solve for x
    x = 23,336,089,270,781.04/5,966,631.60
  6. Step 6: Final answer
    x = 3,911,099.40

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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.