Home / 2,903,658.76-4,356,374.28-1,484,711.56

Finding the Fourth Proportional to 2,903,658.76, 4,356,374.28 and 1,484,711.56

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Solution

The fourth proportional to 2,903,658.76, 4,356,374.28 and 1,484,711.56 is: 2,227,520.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,658.76 : 4,356,374.28 = 1,484,711.56 : x
  2. Step 2: Convert to fraction form
    2,903,658.76/4,356,374.28 = 1,484,711.56/x
  3. Step 3: Cross multiply
    2,903,658.76x = 4,356,374.28 × 1,484,711.56
  4. Step 4: Simplify right side
    2,903,658.76x = 6,467,959,253,202.68
  5. Step 5: Solve for x
    x = 6,467,959,253,202.68/2,903,658.76
  6. Step 6: Final answer
    x = 2,227,520.44

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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.