Home / 10,201,504.98-14,077,937.79-5,791,192.26

Finding the Fourth Proportional to 10,201,504.98, 14,077,937.79 and 5,791,192.26

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Solution

The fourth proportional to 10,201,504.98, 14,077,937.79 and 5,791,192.26 is: 7,991,766.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,201,504.98 : 14,077,937.79 = 5,791,192.26 : x
  2. Step 2: Convert to fraction form
    10,201,504.98/14,077,937.79 = 5,791,192.26/x
  3. Step 3: Cross multiply
    10,201,504.98x = 14,077,937.79 × 5,791,192.26
  4. Step 4: Simplify right side
    10,201,504.98x = 81,528,044,366,209.50
  5. Step 5: Solve for x
    x = 81,528,044,366,209.50/10,201,504.98
  6. Step 6: Final answer
    x = 7,991,766.36

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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.