Home / 3,317,831.51-4,577,512.52-2,704,930.58

Finding the Fourth Proportional to 3,317,831.51, 4,577,512.52 and 2,704,930.58

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Solution

The fourth proportional to 3,317,831.51, 4,577,512.52 and 2,704,930.58 is: 3,731,911.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,831.51 : 4,577,512.52 = 2,704,930.58 : x
  2. Step 2: Convert to fraction form
    3,317,831.51/4,577,512.52 = 2,704,930.58/x
  3. Step 3: Cross multiply
    3,317,831.51x = 4,577,512.52 × 2,704,930.58
  4. Step 4: Simplify right side
    3,317,831.51x = 12,381,853,582,156.21
  5. Step 5: Solve for x
    x = 12,381,853,582,156.21/3,317,831.51
  6. Step 6: Final answer
    x = 3,731,911.50

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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.