Home / 5,063,004.89-6,987,262.29-2,858,240.94

Finding the Fourth Proportional to 5,063,004.89, 6,987,262.29 and 2,858,240.94

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Solution

The fourth proportional to 5,063,004.89, 6,987,262.29 and 2,858,240.94 is: 3,944,550.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,004.89 : 6,987,262.29 = 2,858,240.94 : x
  2. Step 2: Convert to fraction form
    5,063,004.89/6,987,262.29 = 2,858,240.94/x
  3. Step 3: Cross multiply
    5,063,004.89x = 6,987,262.29 × 2,858,240.94
  4. Step 4: Simplify right side
    5,063,004.89x = 19,971,279,098,875.52
  5. Step 5: Solve for x
    x = 19,971,279,098,875.52/5,063,004.89
  6. Step 6: Final answer
    x = 3,944,550.63

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1.5x scale

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.