Home / 4,083,888.54-5,635,663.18-2,248,328.50

Finding the Fourth Proportional to 4,083,888.54, 5,635,663.18 and 2,248,328.50

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Solution

The fourth proportional to 4,083,888.54, 5,635,663.18 and 2,248,328.50 is: 3,102,636.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,888.54 : 5,635,663.18 = 2,248,328.50 : x
  2. Step 2: Convert to fraction form
    4,083,888.54/5,635,663.18 = 2,248,328.50/x
  3. Step 3: Cross multiply
    4,083,888.54x = 5,635,663.18 × 2,248,328.50
  4. Step 4: Simplify right side
    4,083,888.54x = 12,670,822,143,994.63
  5. Step 5: Solve for x
    x = 12,670,822,143,994.63/4,083,888.54
  6. Step 6: Final answer
    x = 3,102,636.62

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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.