Home / 2,050,230.78-3,075,592.41-852,963.30

Finding the Fourth Proportional to 2,050,230.78, 3,075,592.41 and 852,963.30

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Solution

The fourth proportional to 2,050,230.78, 3,075,592.41 and 852,963.30 is: 1,279,547.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,230.78 : 3,075,592.41 = 852,963.30 : x
  2. Step 2: Convert to fraction form
    2,050,230.78/3,075,592.41 = 852,963.30/x
  3. Step 3: Cross multiply
    2,050,230.78x = 3,075,592.41 × 852,963.30
  4. Step 4: Simplify right side
    2,050,230.78x = 2,623,367,451,488.55
  5. Step 5: Solve for x
    x = 2,623,367,451,488.55/2,050,230.78
  6. Step 6: Final answer
    x = 1,279,547.39

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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.