Home / 3,033,599.49-4,550,411.70-759,117.69

Finding the Fourth Proportional to 3,033,599.49, 4,550,411.70 and 759,117.69

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Solution

The fourth proportional to 3,033,599.49, 4,550,411.70 and 759,117.69 is: 1,138,679.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,599.49 : 4,550,411.70 = 759,117.69 : x
  2. Step 2: Convert to fraction form
    3,033,599.49/4,550,411.70 = 759,117.69/x
  3. Step 3: Cross multiply
    3,033,599.49x = 4,550,411.70 × 759,117.69
  4. Step 4: Simplify right side
    3,033,599.49x = 3,454,298,018,252.97
  5. Step 5: Solve for x
    x = 3,454,298,018,252.97/3,033,599.49
  6. Step 6: Final answer
    x = 1,138,679.65

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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.