Home / 10,545,041.52-14,552,642.52-5,961,556.08

Finding the Fourth Proportional to 10,545,041.52, 14,552,642.52 and 5,961,556.08

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Solution

The fourth proportional to 10,545,041.52, 14,552,642.52 and 5,961,556.08 is: 8,227,221.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,545,041.52 : 14,552,642.52 = 5,961,556.08 : x
  2. Step 2: Convert to fraction form
    10,545,041.52/14,552,642.52 = 5,961,556.08/x
  3. Step 3: Cross multiply
    10,545,041.52x = 14,552,642.52 × 5,961,556.08
  4. Step 4: Simplify right side
    10,545,041.52x = 86,756,394,495,172.52
  5. Step 5: Solve for x
    x = 86,756,394,495,172.52/10,545,041.52
  6. Step 6: Final answer
    x = 8,227,221.71

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.