Home / 7,619,233.84-11,430,595.90-3,302,008.80

Finding the Fourth Proportional to 7,619,233.84, 11,430,595.90 and 3,302,008.80

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Solution

The fourth proportional to 7,619,233.84, 11,430,595.90 and 3,302,008.80 is: 4,953,769.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,619,233.84 : 11,430,595.90 = 3,302,008.80 : x
  2. Step 2: Convert to fraction form
    7,619,233.84/11,430,595.90 = 3,302,008.80/x
  3. Step 3: Cross multiply
    7,619,233.84x = 11,430,595.90 × 3,302,008.80
  4. Step 4: Simplify right side
    7,619,233.84x = 37,743,928,251,043.92
  5. Step 5: Solve for x
    x = 37,743,928,251,043.92/7,619,233.84
  6. Step 6: Final answer
    x = 4,953,769.51

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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.