Home / 7,501,009.14-11,251,825.47-2,182,225.14

Finding the Fourth Proportional to 7,501,009.14, 11,251,825.47 and 2,182,225.14

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Solution

The fourth proportional to 7,501,009.14, 11,251,825.47 and 2,182,225.14 is: 3,273,428.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,501,009.14 : 11,251,825.47 = 2,182,225.14 : x
  2. Step 2: Convert to fraction form
    7,501,009.14/11,251,825.47 = 2,182,225.14/x
  3. Step 3: Cross multiply
    7,501,009.14x = 11,251,825.47 × 2,182,225.14
  4. Step 4: Simplify right side
    7,501,009.14x = 24,554,016,411,526.32
  5. Step 5: Solve for x
    x = 24,554,016,411,526.32/7,501,009.14
  6. Step 6: Final answer
    x = 3,273,428.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.