Home / 4,773,320.56-7,157,761-1,738,573.76

Finding the Fourth Proportional to 4,773,320.56, 7,157,761 and 1,738,573.76

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Solution

The fourth proportional to 4,773,320.56, 7,157,761 and 1,738,573.76 is: 2,607,052.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,773,320.56 : 7,157,761 = 1,738,573.76 : x
  2. Step 2: Convert to fraction form
    4,773,320.56/7,157,761 = 1,738,573.76/x
  3. Step 3: Cross multiply
    4,773,320.56x = 7,157,761 × 1,738,573.76
  4. Step 4: Simplify right side
    4,773,320.56x = 12,444,295,454,951.36
  5. Step 5: Solve for x
    x = 12,444,295,454,951.36/4,773,320.56
  6. Step 6: Final answer
    x = 2,607,052.11

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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.