Home / 6,235,066.59-8,601,943.77-3,621,125.76

Finding the Fourth Proportional to 6,235,066.59, 8,601,943.77 and 3,621,125.76

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Solution

The fourth proportional to 6,235,066.59, 8,601,943.77 and 3,621,125.76 is: 4,995,731.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,066.59 : 8,601,943.77 = 3,621,125.76 : x
  2. Step 2: Convert to fraction form
    6,235,066.59/8,601,943.77 = 3,621,125.76/x
  3. Step 3: Cross multiply
    6,235,066.59x = 8,601,943.77 × 3,621,125.76
  4. Step 4: Simplify right side
    6,235,066.59x = 31,148,720,171,618.51
  5. Step 5: Solve for x
    x = 31,148,720,171,618.51/6,235,066.59
  6. Step 6: Final answer
    x = 4,995,731.76

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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.