Home / 2,025,075.83-3,037,616.70-826,998.16

Finding the Fourth Proportional to 2,025,075.83, 3,037,616.70 and 826,998.16

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Solution

The fourth proportional to 2,025,075.83, 3,037,616.70 and 826,998.16 is: 1,240,498.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,075.83 : 3,037,616.70 = 826,998.16 : x
  2. Step 2: Convert to fraction form
    2,025,075.83/3,037,616.70 = 826,998.16/x
  3. Step 3: Cross multiply
    2,025,075.83x = 3,037,616.70 × 826,998.16
  4. Step 4: Simplify right side
    2,025,075.83x = 2,512,103,421,685.27
  5. Step 5: Solve for x
    x = 2,512,103,421,685.27/2,025,075.83
  6. Step 6: Final answer
    x = 1,240,498.45

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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.