Home / 2,994,713.52-4,491,578.16-1,075,227.36

Finding the Fourth Proportional to 2,994,713.52, 4,491,578.16 and 1,075,227.36

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Solution

The fourth proportional to 2,994,713.52, 4,491,578.16 and 1,075,227.36 is: 1,612,664.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,713.52 : 4,491,578.16 = 1,075,227.36 : x
  2. Step 2: Convert to fraction form
    2,994,713.52/4,491,578.16 = 1,075,227.36/x
  3. Step 3: Cross multiply
    2,994,713.52x = 4,491,578.16 × 1,075,227.36
  4. Step 4: Simplify right side
    2,994,713.52x = 4,829,467,727,210.46
  5. Step 5: Solve for x
    x = 4,829,467,727,210.46/2,994,713.52
  6. Step 6: Final answer
    x = 1,612,664.35

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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.