Home / 2,272,366.92-3,133,029.89-1,455,227.17

Finding the Fourth Proportional to 2,272,366.92, 3,133,029.89 and 1,455,227.17

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Solution

The fourth proportional to 2,272,366.92, 3,133,029.89 and 1,455,227.17 is: 2,006,397.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,366.92 : 3,133,029.89 = 1,455,227.17 : x
  2. Step 2: Convert to fraction form
    2,272,366.92/3,133,029.89 = 1,455,227.17/x
  3. Step 3: Cross multiply
    2,272,366.92x = 3,133,029.89 × 1,455,227.17
  4. Step 4: Simplify right side
    2,272,366.92x = 4,559,270,227,904.47
  5. Step 5: Solve for x
    x = 4,559,270,227,904.47/2,272,366.92
  6. Step 6: Final answer
    x = 2,006,397.03

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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.