Home / 7,532,899.07-10,394,959.28-4,095,110.03

Finding the Fourth Proportional to 7,532,899.07, 10,394,959.28 and 4,095,110.03

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Solution

The fourth proportional to 7,532,899.07, 10,394,959.28 and 4,095,110.03 is: 5,651,011.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,532,899.07 : 10,394,959.28 = 4,095,110.03 : x
  2. Step 2: Convert to fraction form
    7,532,899.07/10,394,959.28 = 4,095,110.03/x
  3. Step 3: Cross multiply
    7,532,899.07x = 10,394,959.28 × 4,095,110.03
  4. Step 4: Simplify right side
    7,532,899.07x = 42,568,502,008,969.57
  5. Step 5: Solve for x
    x = 42,568,502,008,969.57/7,532,899.07
  6. Step 6: Final answer
    x = 5,651,011.86

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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.