Home / 4,141,347.80-5,715,048.30-2,330,511.80

Finding the Fourth Proportional to 4,141,347.80, 5,715,048.30 and 2,330,511.80

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Solution

The fourth proportional to 4,141,347.80, 5,715,048.30 and 2,330,511.80 is: 3,216,099.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,347.80 : 5,715,048.30 = 2,330,511.80 : x
  2. Step 2: Convert to fraction form
    4,141,347.80/5,715,048.30 = 2,330,511.80/x
  3. Step 3: Cross multiply
    4,141,347.80x = 5,715,048.30 × 2,330,511.80
  4. Step 4: Simplify right side
    4,141,347.80x = 13,318,987,500,719.94
  5. Step 5: Solve for x
    x = 13,318,987,500,719.94/4,141,347.80
  6. Step 6: Final answer
    x = 3,216,099.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.