Home / 7,326,553.04-10,101,351.39-5,235,892.55

Finding the Fourth Proportional to 7,326,553.04, 10,101,351.39 and 5,235,892.55

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Solution

The fourth proportional to 7,326,553.04, 10,101,351.39 and 5,235,892.55 is: 7,218,891.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,553.04 : 10,101,351.39 = 5,235,892.55 : x
  2. Step 2: Convert to fraction form
    7,326,553.04/10,101,351.39 = 5,235,892.55/x
  3. Step 3: Cross multiply
    7,326,553.04x = 10,101,351.39 × 5,235,892.55
  4. Step 4: Simplify right side
    7,326,553.04x = 52,889,590,437,326.39
  5. Step 5: Solve for x
    x = 52,889,590,437,326.39/7,326,553.04
  6. Step 6: Final answer
    x = 7,218,891.36

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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.