Home / 2,247,926.79-3,371,002.63-899,838.12

Finding the Fourth Proportional to 2,247,926.79, 3,371,002.63 and 899,838.12

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Solution

The fourth proportional to 2,247,926.79, 3,371,002.63 and 899,838.12 is: 1,349,401.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,926.79 : 3,371,002.63 = 899,838.12 : x
  2. Step 2: Convert to fraction form
    2,247,926.79/3,371,002.63 = 899,838.12/x
  3. Step 3: Cross multiply
    2,247,926.79x = 3,371,002.63 × 899,838.12
  4. Step 4: Simplify right side
    2,247,926.79x = 3,033,356,666,844.66
  5. Step 5: Solve for x
    x = 3,033,356,666,844.66/2,247,926.79
  6. Step 6: Final answer
    x = 1,349,401.89

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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.