Home / 3,292,827.71-4,939,829.09-1,164,147.71

Finding the Fourth Proportional to 3,292,827.71, 4,939,829.09 and 1,164,147.71

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Solution

The fourth proportional to 3,292,827.71, 4,939,829.09 and 1,164,147.71 is: 1,746,429.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,827.71 : 4,939,829.09 = 1,164,147.71 : x
  2. Step 2: Convert to fraction form
    3,292,827.71/4,939,829.09 = 1,164,147.71/x
  3. Step 3: Cross multiply
    3,292,827.71x = 4,939,829.09 × 1,164,147.71
  4. Step 4: Simplify right side
    3,292,827.71x = 5,750,690,717,094.15
  5. Step 5: Solve for x
    x = 5,750,690,717,094.15/3,292,827.71
  6. Step 6: Final answer
    x = 1,746,429.28

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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.