Home / 3,059,138.70-4,588,708.05-1,464,815.70

Finding the Fourth Proportional to 3,059,138.70, 4,588,708.05 and 1,464,815.70

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Solution

The fourth proportional to 3,059,138.70, 4,588,708.05 and 1,464,815.70 is: 2,197,223.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,138.70 : 4,588,708.05 = 1,464,815.70 : x
  2. Step 2: Convert to fraction form
    3,059,138.70/4,588,708.05 = 1,464,815.70/x
  3. Step 3: Cross multiply
    3,059,138.70x = 4,588,708.05 × 1,464,815.70
  4. Step 4: Simplify right side
    3,059,138.70x = 6,721,611,594,356.39
  5. Step 5: Solve for x
    x = 6,721,611,594,356.39/3,059,138.70
  6. Step 6: Final answer
    x = 2,197,223.55

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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.