Home / 4,272,215.98-5,895,666.75-2,338,600

Finding the Fourth Proportional to 4,272,215.98, 5,895,666.75 and 2,338,600

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Solution

The fourth proportional to 4,272,215.98, 5,895,666.75 and 2,338,600 is: 3,227,272.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,215.98 : 5,895,666.75 = 2,338,600 : x
  2. Step 2: Convert to fraction form
    4,272,215.98/5,895,666.75 = 2,338,600/x
  3. Step 3: Cross multiply
    4,272,215.98x = 5,895,666.75 × 2,338,600
  4. Step 4: Simplify right side
    4,272,215.98x = 13,787,606,261,550
  5. Step 5: Solve for x
    x = 13,787,606,261,550/4,272,215.98
  6. Step 6: Final answer
    x = 3,227,272.76

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1.5x scale

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.