Home / 9,604,958.68-13,254,668.85-5,254,006.90

Finding the Fourth Proportional to 9,604,958.68, 13,254,668.85 and 5,254,006.90

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Solution

The fourth proportional to 9,604,958.68, 13,254,668.85 and 5,254,006.90 is: 7,250,434.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,958.68 : 13,254,668.85 = 5,254,006.90 : x
  2. Step 2: Convert to fraction form
    9,604,958.68/13,254,668.85 = 5,254,006.90/x
  3. Step 3: Cross multiply
    9,604,958.68x = 13,254,668.85 × 5,254,006.90
  4. Step 4: Simplify right side
    9,604,958.68x = 69,640,121,595,115.07
  5. Step 5: Solve for x
    x = 69,640,121,595,115.07/9,604,958.68
  6. Step 6: Final answer
    x = 7,250,434.27

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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.