Home / 6,070,685.43-8,378,023.62-3,457,300.14

Finding the Fourth Proportional to 6,070,685.43, 8,378,023.62 and 3,457,300.14

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Solution

The fourth proportional to 6,070,685.43, 8,378,023.62 and 3,457,300.14 is: 4,771,346.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,685.43 : 8,378,023.62 = 3,457,300.14 : x
  2. Step 2: Convert to fraction form
    6,070,685.43/8,378,023.62 = 3,457,300.14/x
  3. Step 3: Cross multiply
    6,070,685.43x = 8,378,023.62 × 3,457,300.14
  4. Step 4: Simplify right side
    6,070,685.43x = 28,965,342,234,349.31
  5. Step 5: Solve for x
    x = 28,965,342,234,349.31/6,070,685.43
  6. Step 6: Final answer
    x = 4,771,346.26

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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.