Home / 3,374,333.24-4,652,355.89-2,816,328.69

Finding the Fourth Proportional to 3,374,333.24, 4,652,355.89 and 2,816,328.69

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Solution

The fourth proportional to 3,374,333.24, 4,652,355.89 and 2,816,328.69 is: 3,883,008.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,333.24 : 4,652,355.89 = 2,816,328.69 : x
  2. Step 2: Convert to fraction form
    3,374,333.24/4,652,355.89 = 2,816,328.69/x
  3. Step 3: Cross multiply
    3,374,333.24x = 4,652,355.89 × 2,816,328.69
  4. Step 4: Simplify right side
    3,374,333.24x = 13,102,563,376,138.31
  5. Step 5: Solve for x
    x = 13,102,563,376,138.31/3,374,333.24
  6. Step 6: Final answer
    x = 3,883,008.13

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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.