Home / 3,713,448.15-5,570,126.91-1,017,771.17

Finding the Fourth Proportional to 3,713,448.15, 5,570,126.91 and 1,017,771.17

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Solution

The fourth proportional to 3,713,448.15, 5,570,126.91 and 1,017,771.17 is: 1,526,644.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,448.15 : 5,570,126.91 = 1,017,771.17 : x
  2. Step 2: Convert to fraction form
    3,713,448.15/5,570,126.91 = 1,017,771.17/x
  3. Step 3: Cross multiply
    3,713,448.15x = 5,570,126.91 × 1,017,771.17
  4. Step 4: Simplify right side
    3,713,448.15x = 5,669,114,554,388.55
  5. Step 5: Solve for x
    x = 5,669,114,554,388.55/3,713,448.15
  6. Step 6: Final answer
    x = 1,526,644.33

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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.