Home / 3,199,004.69-4,799,347.67-1,149,873.17

Finding the Fourth Proportional to 3,199,004.69, 4,799,347.67 and 1,149,873.17

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Solution

The fourth proportional to 3,199,004.69, 4,799,347.67 and 1,149,873.17 is: 1,725,111.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,004.69 : 4,799,347.67 = 1,149,873.17 : x
  2. Step 2: Convert to fraction form
    3,199,004.69/4,799,347.67 = 1,149,873.17/x
  3. Step 3: Cross multiply
    3,199,004.69x = 4,799,347.67 × 1,149,873.17
  4. Step 4: Simplify right side
    3,199,004.69x = 5,518,641,125,484.02
  5. Step 5: Solve for x
    x = 5,518,641,125,484.02/3,199,004.69
  6. Step 6: Final answer
    x = 1,725,111.92

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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.