Home / 9,590,137.54-13,234,649.52-5,724,902.02

Finding the Fourth Proportional to 9,590,137.54, 13,234,649.52 and 5,724,902.02

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Solution

The fourth proportional to 9,590,137.54, 13,234,649.52 and 5,724,902.02 is: 7,900,519.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,137.54 : 13,234,649.52 = 5,724,902.02 : x
  2. Step 2: Convert to fraction form
    9,590,137.54/13,234,649.52 = 5,724,902.02/x
  3. Step 3: Cross multiply
    9,590,137.54x = 13,234,649.52 × 5,724,902.02
  4. Step 4: Simplify right side
    9,590,137.54x = 75,767,071,771,040.02
  5. Step 5: Solve for x
    x = 75,767,071,771,040.02/9,590,137.54
  6. Step 6: Final answer
    x = 7,900,519.83

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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.