Home / 6,023,815.22-8,312,819.10-3,270,448.10

Finding the Fourth Proportional to 6,023,815.22, 8,312,819.10 and 3,270,448.10

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Solution

The fourth proportional to 6,023,815.22, 8,312,819.10 and 3,270,448.10 is: 4,513,193.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,023,815.22 : 8,312,819.10 = 3,270,448.10 : x
  2. Step 2: Convert to fraction form
    6,023,815.22/8,312,819.10 = 3,270,448.10/x
  3. Step 3: Cross multiply
    6,023,815.22x = 8,312,819.10 × 3,270,448.10
  4. Step 4: Simplify right side
    6,023,815.22x = 27,186,643,431,238.71
  5. Step 5: Solve for x
    x = 27,186,643,431,238.71/6,023,815.22
  6. Step 6: Final answer
    x = 4,513,193.46

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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.