Home / 2,519,754.68-3,478,676.46-1,746,509.24

Finding the Fourth Proportional to 2,519,754.68, 3,478,676.46 and 1,746,509.24

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Solution

The fourth proportional to 2,519,754.68, 3,478,676.46 and 1,746,509.24 is: 2,411,163.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,754.68 : 3,478,676.46 = 1,746,509.24 : x
  2. Step 2: Convert to fraction form
    2,519,754.68/3,478,676.46 = 1,746,509.24/x
  3. Step 3: Cross multiply
    2,519,754.68x = 3,478,676.46 × 1,746,509.24
  4. Step 4: Simplify right side
    2,519,754.68x = 6,075,540,580,360.49
  5. Step 5: Solve for x
    x = 6,075,540,580,360.49/2,519,754.68
  6. Step 6: Final answer
    x = 2,411,163.53

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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.