Home / 4,083,888.92-5,635,663.70-2,248,328.88

Finding the Fourth Proportional to 4,083,888.92, 5,635,663.70 and 2,248,328.88

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Solution

The fourth proportional to 4,083,888.92, 5,635,663.70 and 2,248,328.88 is: 3,102,637.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,888.92 : 5,635,663.70 = 2,248,328.88 : x
  2. Step 2: Convert to fraction form
    4,083,888.92/5,635,663.70 = 2,248,328.88/x
  3. Step 3: Cross multiply
    4,083,888.92x = 5,635,663.70 × 2,248,328.88
  4. Step 4: Simplify right side
    4,083,888.92x = 12,670,825,443,436.01
  5. Step 5: Solve for x
    x = 12,670,825,443,436.01/4,083,888.92
  6. Step 6: Final answer
    x = 3,102,637.14

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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.