Home / 4,141,797.29-5,715,625.76-2,281,177.07

Finding the Fourth Proportional to 4,141,797.29, 5,715,625.76 and 2,281,177.07

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Solution

The fourth proportional to 4,141,797.29, 5,715,625.76 and 2,281,177.07 is: 3,147,994.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,797.29 : 5,715,625.76 = 2,281,177.07 : x
  2. Step 2: Convert to fraction form
    4,141,797.29/5,715,625.76 = 2,281,177.07/x
  3. Step 3: Cross multiply
    4,141,797.29x = 5,715,625.76 × 2,281,177.07
  4. Step 4: Simplify right side
    4,141,797.29x = 13,038,354,424,413.32
  5. Step 5: Solve for x
    x = 13,038,354,424,413.32/4,141,797.29
  6. Step 6: Final answer
    x = 3,147,994.34

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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.