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Finding the Fourth Proportional to 2,363,982, 3,545,973 and 591,054

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Solution

The fourth proportional to 2,363,982, 3,545,973 and 591,054 is: 886,581

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,982 : 3,545,973 = 591,054 : x
  2. Step 2: Convert to fraction form
    2,363,982/3,545,973 = 591,054/x
  3. Step 3: Cross multiply
    2,363,982x = 3,545,973 × 591,054
  4. Step 4: Simplify right side
    2,363,982x = 2,095,861,525,542
  5. Step 5: Solve for x
    x = 2,095,861,525,542/2,363,982
  6. Step 6: Final answer
    x = 886,581

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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.