Home / 4,662,348.17-6,432,333.93-2,825,481.39

Finding the Fourth Proportional to 4,662,348.17, 6,432,333.93 and 2,825,481.39

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Solution

The fourth proportional to 4,662,348.17, 6,432,333.93 and 2,825,481.39 is: 3,898,130.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,348.17 : 6,432,333.93 = 2,825,481.39 : x
  2. Step 2: Convert to fraction form
    4,662,348.17/6,432,333.93 = 2,825,481.39/x
  3. Step 3: Cross multiply
    4,662,348.17x = 6,432,333.93 × 2,825,481.39
  4. Step 4: Simplify right side
    4,662,348.17x = 18,174,439,813,480.56
  5. Step 5: Solve for x
    x = 18,174,439,813,480.56/4,662,348.17
  6. Step 6: Final answer
    x = 3,898,130.12

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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.