Home / 9,825,963.27-13,560,114.56-5,696,011.41

Finding the Fourth Proportional to 9,825,963.27, 13,560,114.56 and 5,696,011.41

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Solution

The fourth proportional to 9,825,963.27, 13,560,114.56 and 5,696,011.41 is: 7,860,661.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,825,963.27 : 13,560,114.56 = 5,696,011.41 : x
  2. Step 2: Convert to fraction form
    9,825,963.27/13,560,114.56 = 5,696,011.41/x
  3. Step 3: Cross multiply
    9,825,963.27x = 13,560,114.56 × 5,696,011.41
  4. Step 4: Simplify right side
    9,825,963.27x = 77,238,567,226,187.08
  5. Step 5: Solve for x
    x = 77,238,567,226,187.08/9,825,963.27
  6. Step 6: Final answer
    x = 7,860,661.10

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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.