Home / 3,337,012-4,608,878.16-2,262,057.76

Finding the Fourth Proportional to 3,337,012, 4,608,878.16 and 2,262,057.76

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Solution

The fourth proportional to 3,337,012, 4,608,878.16 and 2,262,057.76 is: 3,124,216.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,012 : 4,608,878.16 = 2,262,057.76 : x
  2. Step 2: Convert to fraction form
    3,337,012/4,608,878.16 = 2,262,057.76/x
  3. Step 3: Cross multiply
    3,337,012x = 4,608,878.16 × 2,262,057.76
  4. Step 4: Simplify right side
    3,337,012x = 10,425,548,606,722.52
  5. Step 5: Solve for x
    x = 10,425,548,606,722.52/3,337,012
  6. Step 6: Final answer
    x = 3,124,216.70

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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.