Home / 2,050,280.70-3,075,404.85-533,960.70

Finding the Fourth Proportional to 2,050,280.70, 3,075,404.85 and 533,960.70

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Solution

The fourth proportional to 2,050,280.70, 3,075,404.85 and 533,960.70 is: 800,936.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,280.70 : 3,075,404.85 = 533,960.70 : x
  2. Step 2: Convert to fraction form
    2,050,280.70/3,075,404.85 = 533,960.70/x
  3. Step 3: Cross multiply
    2,050,280.70x = 3,075,404.85 × 533,960.70
  4. Step 4: Simplify right side
    2,050,280.70x = 1,642,145,326,489.40
  5. Step 5: Solve for x
    x = 1,642,145,326,489.40/2,050,280.70
  6. Step 6: Final answer
    x = 800,936.83

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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.