Home / 3,041,355.52-4,563,046.68-1,019,799.28

Finding the Fourth Proportional to 3,041,355.52, 4,563,046.68 and 1,019,799.28

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Solution

The fourth proportional to 3,041,355.52, 4,563,046.68 and 1,019,799.28 is: 1,530,038.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,355.52 : 4,563,046.68 = 1,019,799.28 : x
  2. Step 2: Convert to fraction form
    3,041,355.52/4,563,046.68 = 1,019,799.28/x
  3. Step 3: Cross multiply
    3,041,355.52x = 4,563,046.68 × 1,019,799.28
  4. Step 4: Simplify right side
    3,041,355.52x = 4,653,391,718,870.39
  5. Step 5: Solve for x
    x = 4,653,391,718,870.39/3,041,355.52
  6. Step 6: Final answer
    x = 1,530,038.72

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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.