Home / 6,114,608.70-9,170,746.65-1,854,915.90

Finding the Fourth Proportional to 6,114,608.70, 9,170,746.65 and 1,854,915.90

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Solution

The fourth proportional to 6,114,608.70, 9,170,746.65 and 1,854,915.90 is: 2,782,020.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,608.70 : 9,170,746.65 = 1,854,915.90 : x
  2. Step 2: Convert to fraction form
    6,114,608.70/9,170,746.65 = 1,854,915.90/x
  3. Step 3: Cross multiply
    6,114,608.70x = 9,170,746.65 × 1,854,915.90
  4. Step 4: Simplify right side
    6,114,608.70x = 17,010,963,775,956.73
  5. Step 5: Solve for x
    x = 17,010,963,775,956.73/6,114,608.70
  6. Step 6: Final answer
    x = 2,782,020.01

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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.