Home / 3,903,429.84-5,854,552.92-1,063,768.56

Finding the Fourth Proportional to 3,903,429.84, 5,854,552.92 and 1,063,768.56

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Solution

The fourth proportional to 3,903,429.84, 5,854,552.92 and 1,063,768.56 is: 1,595,491.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,429.84 : 5,854,552.92 = 1,063,768.56 : x
  2. Step 2: Convert to fraction form
    3,903,429.84/5,854,552.92 = 1,063,768.56/x
  3. Step 3: Cross multiply
    3,903,429.84x = 5,854,552.92 × 1,063,768.56
  4. Step 4: Simplify right side
    3,903,429.84x = 6,227,889,329,152.20
  5. Step 5: Solve for x
    x = 6,227,889,329,152.20/3,903,429.84
  6. Step 6: Final answer
    x = 1,595,491.55

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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.