Home / 6,070,448.96-8,377,216.80-3,354,171.20

Finding the Fourth Proportional to 6,070,448.96, 8,377,216.80 and 3,354,171.20

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Solution

The fourth proportional to 6,070,448.96, 8,377,216.80 and 3,354,171.20 is: 4,628,754.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,448.96 : 8,377,216.80 = 3,354,171.20 : x
  2. Step 2: Convert to fraction form
    6,070,448.96/8,377,216.80 = 3,354,171.20/x
  3. Step 3: Cross multiply
    6,070,448.96x = 8,377,216.80 × 3,354,171.20
  4. Step 4: Simplify right side
    6,070,448.96x = 28,098,619,326,716.16
  5. Step 5: Solve for x
    x = 28,098,619,326,716.16/6,070,448.96
  6. Step 6: Final answer
    x = 4,628,754.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.