Home / 3,572,860.19-5,356,277.65-1,549,580.22

Finding the Fourth Proportional to 3,572,860.19, 5,356,277.65 and 1,549,580.22

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Solution

The fourth proportional to 3,572,860.19, 5,356,277.65 and 1,549,580.22 is: 2,323,063.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,860.19 : 5,356,277.65 = 1,549,580.22 : x
  2. Step 2: Convert to fraction form
    3,572,860.19/5,356,277.65 = 1,549,580.22/x
  3. Step 3: Cross multiply
    3,572,860.19x = 5,356,277.65 × 1,549,580.22
  4. Step 4: Simplify right side
    3,572,860.19x = 8,299,981,901,205.06
  5. Step 5: Solve for x
    x = 8,299,981,901,205.06/3,572,860.19
  6. Step 6: Final answer
    x = 2,323,063.73

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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.