Home / 11,453,942.52-15,806,752.47-6,227,302.36

Finding the Fourth Proportional to 11,453,942.52, 15,806,752.47 and 6,227,302.36

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Solution

The fourth proportional to 11,453,942.52, 15,806,752.47 and 6,227,302.36 is: 8,593,846.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,942.52 : 15,806,752.47 = 6,227,302.36 : x
  2. Step 2: Convert to fraction form
    11,453,942.52/15,806,752.47 = 6,227,302.36/x
  3. Step 3: Cross multiply
    11,453,942.52x = 15,806,752.47 × 6,227,302.36
  4. Step 4: Simplify right side
    11,453,942.52x = 98,433,426,960,366.84
  5. Step 5: Solve for x
    x = 98,433,426,960,366.84/11,453,942.52
  6. Step 6: Final answer
    x = 8,593,846.77

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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.