Home / 4,777,616-6,593,110.16-2,631,440

Finding the Fourth Proportional to 4,777,616, 6,593,110.16 and 2,631,440

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Solution

The fourth proportional to 4,777,616, 6,593,110.16 and 2,631,440 is: 3,631,387.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,777,616 : 6,593,110.16 = 2,631,440 : x
  2. Step 2: Convert to fraction form
    4,777,616/6,593,110.16 = 2,631,440/x
  3. Step 3: Cross multiply
    4,777,616x = 6,593,110.16 × 2,631,440
  4. Step 4: Simplify right side
    4,777,616x = 17,349,373,799,430.40
  5. Step 5: Solve for x
    x = 17,349,373,799,430.40/4,777,616
  6. Step 6: Final answer
    x = 3,631,387.24

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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.