Home / 10,095,506.84-15,147,076.76-3,951,879.19

Finding the Fourth Proportional to 10,095,506.84, 15,147,076.76 and 3,951,879.19

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Solution

The fourth proportional to 10,095,506.84, 15,147,076.76 and 3,951,879.19 is: 5,929,312.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,506.84 : 15,147,076.76 = 3,951,879.19 : x
  2. Step 2: Convert to fraction form
    10,095,506.84/15,147,076.76 = 3,951,879.19/x
  3. Step 3: Cross multiply
    10,095,506.84x = 15,147,076.76 × 3,951,879.19
  4. Step 4: Simplify right side
    10,095,506.84x = 59,859,417,506,427.55
  5. Step 5: Solve for x
    x = 59,859,417,506,427.55/10,095,506.84
  6. Step 6: Final answer
    x = 5,929,312.76

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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.