Home / 4,516,965.15-6,775,451.85-3,716,564.16

Finding the Fourth Proportional to 4,516,965.15, 6,775,451.85 and 3,716,564.16

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Solution

The fourth proportional to 4,516,965.15, 6,775,451.85 and 3,716,564.16 is: 5,574,849.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,965.15 : 6,775,451.85 = 3,716,564.16 : x
  2. Step 2: Convert to fraction form
    4,516,965.15/6,775,451.85 = 3,716,564.16/x
  3. Step 3: Cross multiply
    4,516,965.15x = 6,775,451.85 × 3,716,564.16
  4. Step 4: Simplify right side
    4,516,965.15x = 25,181,401,514,748.84
  5. Step 5: Solve for x
    x = 25,181,401,514,748.84/4,516,965.15
  6. Step 6: Final answer
    x = 5,574,849.63

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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.