Home / 4,243,757.58-5,856,460.23-2,310,073.74

Finding the Fourth Proportional to 4,243,757.58, 5,856,460.23 and 2,310,073.74

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Solution

The fourth proportional to 4,243,757.58, 5,856,460.23 and 2,310,073.74 is: 3,187,942.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,757.58 : 5,856,460.23 = 2,310,073.74 : x
  2. Step 2: Convert to fraction form
    4,243,757.58/5,856,460.23 = 2,310,073.74/x
  3. Step 3: Cross multiply
    4,243,757.58x = 5,856,460.23 × 2,310,073.74
  4. Step 4: Simplify right side
    4,243,757.58x = 13,528,854,986,677.36
  5. Step 5: Solve for x
    x = 13,528,854,986,677.36/4,243,757.58
  6. Step 6: Final answer
    x = 3,187,942.46

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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.