Home / 3,024,145.70-4,536,121.35-1,002,482.90

Finding the Fourth Proportional to 3,024,145.70, 4,536,121.35 and 1,002,482.90

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Solution

The fourth proportional to 3,024,145.70, 4,536,121.35 and 1,002,482.90 is: 1,503,692.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,145.70 : 4,536,121.35 = 1,002,482.90 : x
  2. Step 2: Convert to fraction form
    3,024,145.70/4,536,121.35 = 1,002,482.90/x
  3. Step 3: Cross multiply
    3,024,145.70x = 4,536,121.35 × 1,002,482.90
  4. Step 4: Simplify right side
    3,024,145.70x = 4,547,384,085,699.92
  5. Step 5: Solve for x
    x = 4,547,384,085,699.92/3,024,145.70
  6. Step 6: Final answer
    x = 1,503,692.13

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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.