Home / 7,306,635.67-10,083,183.96-3,953,802.02

Finding the Fourth Proportional to 7,306,635.67, 10,083,183.96 and 3,953,802.02

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Solution

The fourth proportional to 7,306,635.67, 10,083,183.96 and 3,953,802.02 is: 5,456,261.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,635.67 : 10,083,183.96 = 3,953,802.02 : x
  2. Step 2: Convert to fraction form
    7,306,635.67/10,083,183.96 = 3,953,802.02/x
  3. Step 3: Cross multiply
    7,306,635.67x = 10,083,183.96 × 3,953,802.02
  4. Step 4: Simplify right side
    7,306,635.67x = 39,866,913,058,663.69
  5. Step 5: Solve for x
    x = 39,866,913,058,663.69/7,306,635.67
  6. Step 6: Final answer
    x = 5,456,261.25

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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.