Home / 4,434,111.70-6,652,151.70-2,037,378.40

Finding the Fourth Proportional to 4,434,111.70, 6,652,151.70 and 2,037,378.40

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Solution

The fourth proportional to 4,434,111.70, 6,652,151.70 and 2,037,378.40 is: 3,056,519.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,111.70 : 6,652,151.70 = 2,037,378.40 : x
  2. Step 2: Convert to fraction form
    4,434,111.70/6,652,151.70 = 2,037,378.40/x
  3. Step 3: Cross multiply
    4,434,111.70x = 6,652,151.70 × 2,037,378.40
  4. Step 4: Simplify right side
    4,434,111.70x = 13,552,950,187,103.28
  5. Step 5: Solve for x
    x = 13,552,950,187,103.28/4,434,111.70
  6. Step 6: Final answer
    x = 3,056,519.80

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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.