Home / 9,590,102.10-13,234,600.53-5,724,866.52

Finding the Fourth Proportional to 9,590,102.10, 13,234,600.53 and 5,724,866.52

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Solution

The fourth proportional to 9,590,102.10, 13,234,600.53 and 5,724,866.52 is: 7,900,470.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,102.10 : 13,234,600.53 = 5,724,866.52 : x
  2. Step 2: Convert to fraction form
    9,590,102.10/13,234,600.53 = 5,724,866.52/x
  3. Step 3: Cross multiply
    9,590,102.10x = 13,234,600.53 × 5,724,866.52
  4. Step 4: Simplify right side
    9,590,102.10x = 75,766,321,479,771.25
  5. Step 5: Solve for x
    x = 75,766,321,479,771.25/9,590,102.10
  6. Step 6: Final answer
    x = 7,900,470.79

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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.