Home / 4,749,218.45-6,553,927.01-2,573,761.49

Finding the Fourth Proportional to 4,749,218.45, 6,553,927.01 and 2,573,761.49

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Solution

The fourth proportional to 4,749,218.45, 6,553,927.01 and 2,573,761.49 is: 3,551,793.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,749,218.45 : 6,553,927.01 = 2,573,761.49 : x
  2. Step 2: Convert to fraction form
    4,749,218.45/6,553,927.01 = 2,573,761.49/x
  3. Step 3: Cross multiply
    4,749,218.45x = 6,553,927.01 × 2,573,761.49
  4. Step 4: Simplify right side
    4,749,218.45x = 16,868,244,900,970.40
  5. Step 5: Solve for x
    x = 16,868,244,900,970.40/4,749,218.45
  6. Step 6: Final answer
    x = 3,551,793.86

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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.