Home / 5,346,052.60-8,019,078.90-4,464,254.20

Finding the Fourth Proportional to 5,346,052.60, 8,019,078.90 and 4,464,254.20

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Solution

The fourth proportional to 5,346,052.60, 8,019,078.90 and 4,464,254.20 is: 6,696,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,052.60 : 8,019,078.90 = 4,464,254.20 : x
  2. Step 2: Convert to fraction form
    5,346,052.60/8,019,078.90 = 4,464,254.20/x
  3. Step 3: Cross multiply
    5,346,052.60x = 8,019,078.90 × 4,464,254.20
  4. Step 4: Simplify right side
    5,346,052.60x = 35,799,206,659,456.38
  5. Step 5: Solve for x
    x = 35,799,206,659,456.38/5,346,052.60
  6. Step 6: Final answer
    x = 6,696,381.30

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1.5x scale

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.