Home / 2,447,276.31-3,377,552.70-1,480,413.51

Finding the Fourth Proportional to 2,447,276.31, 3,377,552.70 and 1,480,413.51

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Solution

The fourth proportional to 2,447,276.31, 3,377,552.70 and 1,480,413.51 is: 2,043,159.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,276.31 : 3,377,552.70 = 1,480,413.51 : x
  2. Step 2: Convert to fraction form
    2,447,276.31/3,377,552.70 = 1,480,413.51/x
  3. Step 3: Cross multiply
    2,447,276.31x = 3,377,552.70 × 1,480,413.51
  4. Step 4: Simplify right side
    2,447,276.31x = 5,000,174,647,816.98
  5. Step 5: Solve for x
    x = 5,000,174,647,816.98/2,447,276.31
  6. Step 6: Final answer
    x = 2,043,159.01

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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.