Home / 3,048,605.84-4,207,422.84-1,759,792.16

Finding the Fourth Proportional to 3,048,605.84, 4,207,422.84 and 1,759,792.16

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Solution

The fourth proportional to 3,048,605.84, 4,207,422.84 and 1,759,792.16 is: 2,428,713.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,605.84 : 4,207,422.84 = 1,759,792.16 : x
  2. Step 2: Convert to fraction form
    3,048,605.84/4,207,422.84 = 1,759,792.16/x
  3. Step 3: Cross multiply
    3,048,605.84x = 4,207,422.84 × 1,759,792.16
  4. Step 4: Simplify right side
    3,048,605.84x = 7,404,189,727,636.93
  5. Step 5: Solve for x
    x = 7,404,189,727,636.93/3,048,605.84
  6. Step 6: Final answer
    x = 2,428,713.36

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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.