Home / 9,616,266.93-13,270,347.65-5,205,893.93

Finding the Fourth Proportional to 9,616,266.93, 13,270,347.65 and 5,205,893.93

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Solution

The fourth proportional to 9,616,266.93, 13,270,347.65 and 5,205,893.93 is: 7,184,079.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,266.93 : 13,270,347.65 = 5,205,893.93 : x
  2. Step 2: Convert to fraction form
    9,616,266.93/13,270,347.65 = 5,205,893.93/x
  3. Step 3: Cross multiply
    9,616,266.93x = 13,270,347.65 × 5,205,893.93
  4. Step 4: Simplify right side
    9,616,266.93x = 69,084,022,187,743.55
  5. Step 5: Solve for x
    x = 69,084,022,187,743.55/9,616,266.93
  6. Step 6: Final answer
    x = 7,184,079.09

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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.