Home / 3,029,298.62-4,180,443.84-1,652,673.26

Finding the Fourth Proportional to 3,029,298.62, 4,180,443.84 and 1,652,673.26

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Solution

The fourth proportional to 3,029,298.62, 4,180,443.84 and 1,652,673.26 is: 2,280,695.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,298.62 : 4,180,443.84 = 1,652,673.26 : x
  2. Step 2: Convert to fraction form
    3,029,298.62/4,180,443.84 = 1,652,673.26/x
  3. Step 3: Cross multiply
    3,029,298.62x = 4,180,443.84 × 1,652,673.26
  4. Step 4: Simplify right side
    3,029,298.62x = 6,908,907,749,299.72
  5. Step 5: Solve for x
    x = 6,908,907,749,299.72/3,029,298.62
  6. Step 6: Final answer
    x = 2,280,695.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.