Home / 3,071,035.28-4,607,226.83-941,279.60

Finding the Fourth Proportional to 3,071,035.28, 4,607,226.83 and 941,279.60

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Solution

The fourth proportional to 3,071,035.28, 4,607,226.83 and 941,279.60 is: 1,412,125.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,035.28 : 4,607,226.83 = 941,279.60 : x
  2. Step 2: Convert to fraction form
    3,071,035.28/4,607,226.83 = 941,279.60/x
  3. Step 3: Cross multiply
    3,071,035.28x = 4,607,226.83 × 941,279.60
  4. Step 4: Simplify right side
    3,071,035.28x = 4,336,688,604,615.53
  5. Step 5: Solve for x
    x = 4,336,688,604,615.53/3,071,035.28
  6. Step 6: Final answer
    x = 1,412,125.95

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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.