Home / 10,397,060.20-14,347,878.46-5,750,762.01

Finding the Fourth Proportional to 10,397,060.20, 14,347,878.46 and 5,750,762.01

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Solution

The fourth proportional to 10,397,060.20, 14,347,878.46 and 5,750,762.01 is: 7,936,015.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,397,060.20 : 14,347,878.46 = 5,750,762.01 : x
  2. Step 2: Convert to fraction form
    10,397,060.20/14,347,878.46 = 5,750,762.01/x
  3. Step 3: Cross multiply
    10,397,060.20x = 14,347,878.46 × 5,750,762.01
  4. Step 4: Simplify right side
    10,397,060.20x = 82,511,234,371,865.31
  5. Step 5: Solve for x
    x = 82,511,234,371,865.31/10,397,060.20
  6. Step 6: Final answer
    x = 7,936,015.83

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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.