Home / 4,377,577.88-6,042,669.56-2,635,328.30

Finding the Fourth Proportional to 4,377,577.88, 6,042,669.56 and 2,635,328.30

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Solution

The fourth proportional to 4,377,577.88, 6,042,669.56 and 2,635,328.30 is: 3,637,723.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,577.88 : 6,042,669.56 = 2,635,328.30 : x
  2. Step 2: Convert to fraction form
    4,377,577.88/6,042,669.56 = 2,635,328.30/x
  3. Step 3: Cross multiply
    4,377,577.88x = 6,042,669.56 × 2,635,328.30
  4. Step 4: Simplify right side
    4,377,577.88x = 15,924,418,065,509.04
  5. Step 5: Solve for x
    x = 15,924,418,065,509.04/4,377,577.88
  6. Step 6: Final answer
    x = 3,637,723.53

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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.