Home / 6,114,598.70-9,170,731.65-1,854,905.90

Finding the Fourth Proportional to 6,114,598.70, 9,170,731.65 and 1,854,905.90

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Solution

The fourth proportional to 6,114,598.70, 9,170,731.65 and 1,854,905.90 is: 2,782,005.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,598.70 : 9,170,731.65 = 1,854,905.90 : x
  2. Step 2: Convert to fraction form
    6,114,598.70/9,170,731.65 = 1,854,905.90/x
  3. Step 3: Cross multiply
    6,114,598.70x = 9,170,731.65 × 1,854,905.90
  4. Step 4: Simplify right side
    6,114,598.70x = 17,010,844,244,901.73
  5. Step 5: Solve for x
    x = 17,010,844,244,901.73/6,114,598.70
  6. Step 6: Final answer
    x = 2,782,005.01

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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.