Home / 5,813,813.80-8,704,974.30-4,554,101.80

Finding the Fourth Proportional to 5,813,813.80, 8,704,974.30 and 4,554,101.80

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Solution

The fourth proportional to 5,813,813.80, 8,704,974.30 and 4,554,101.80 is: 6,818,818.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,813.80 : 8,704,974.30 = 4,554,101.80 : x
  2. Step 2: Convert to fraction form
    5,813,813.80/8,704,974.30 = 4,554,101.80/x
  3. Step 3: Cross multiply
    5,813,813.80x = 8,704,974.30 × 4,554,101.80
  4. Step 4: Simplify right side
    5,813,813.80x = 39,643,339,128,583.74
  5. Step 5: Solve for x
    x = 39,643,339,128,583.74/5,813,813.80
  6. Step 6: Final answer
    x = 6,818,818.16

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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.