Home / 3,292,829.46-4,939,831.71-1,164,149.46

Finding the Fourth Proportional to 3,292,829.46, 4,939,831.71 and 1,164,149.46

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Solution

The fourth proportional to 3,292,829.46, 4,939,831.71 and 1,164,149.46 is: 1,746,431.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,829.46 : 4,939,831.71 = 1,164,149.46 : x
  2. Step 2: Convert to fraction form
    3,292,829.46/4,939,831.71 = 1,164,149.46/x
  3. Step 3: Cross multiply
    3,292,829.46x = 4,939,831.71 × 1,164,149.46
  4. Step 4: Simplify right side
    3,292,829.46x = 5,750,702,417,687.38
  5. Step 5: Solve for x
    x = 5,750,702,417,687.38/3,292,829.46
  6. Step 6: Final answer
    x = 1,746,431.90

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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.