Home / 4,374,847.40-6,562,271.10-3,949,694.60

Finding the Fourth Proportional to 4,374,847.40, 6,562,271.10 and 3,949,694.60

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Solution

The fourth proportional to 4,374,847.40, 6,562,271.10 and 3,949,694.60 is: 5,924,541.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,847.40 : 6,562,271.10 = 3,949,694.60 : x
  2. Step 2: Convert to fraction form
    4,374,847.40/6,562,271.10 = 3,949,694.60/x
  3. Step 3: Cross multiply
    4,374,847.40x = 6,562,271.10 × 3,949,694.60
  4. Step 4: Simplify right side
    4,374,847.40x = 25,918,966,727,406.06
  5. Step 5: Solve for x
    x = 25,918,966,727,406.06/4,374,847.40
  6. Step 6: Final answer
    x = 5,924,541.90

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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.