Home / 3,024,175.80-4,536,263.70-2,823,409.20

Finding the Fourth Proportional to 3,024,175.80, 4,536,263.70 and 2,823,409.20

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Solution

The fourth proportional to 3,024,175.80, 4,536,263.70 and 2,823,409.20 is: 4,235,113.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,175.80 : 4,536,263.70 = 2,823,409.20 : x
  2. Step 2: Convert to fraction form
    3,024,175.80/4,536,263.70 = 2,823,409.20/x
  3. Step 3: Cross multiply
    3,024,175.80x = 4,536,263.70 × 2,823,409.20
  4. Step 4: Simplify right side
    3,024,175.80x = 12,807,728,664,206.04
  5. Step 5: Solve for x
    x = 12,807,728,664,206.04/3,024,175.80
  6. Step 6: Final answer
    x = 4,235,113.80

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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.