Home / 7,197,182.29-10,796,331.12-2,404,888.30

Finding the Fourth Proportional to 7,197,182.29, 10,796,331.12 and 2,404,888.30

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Solution

The fourth proportional to 7,197,182.29, 10,796,331.12 and 2,404,888.30 is: 3,607,518.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,182.29 : 10,796,331.12 = 2,404,888.30 : x
  2. Step 2: Convert to fraction form
    7,197,182.29/10,796,331.12 = 2,404,888.30/x
  3. Step 3: Cross multiply
    7,197,182.29x = 10,796,331.12 × 2,404,888.30
  4. Step 4: Simplify right side
    7,197,182.29x = 25,963,970,393,413.89
  5. Step 5: Solve for x
    x = 25,963,970,393,413.89/7,197,182.29
  6. Step 6: Final answer
    x = 3,607,518.80

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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.