Home / 3,344,700.74-4,604,579.76-2,999,940.04

Finding the Fourth Proportional to 3,344,700.74, 4,604,579.76 and 2,999,940.04

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Solution

The fourth proportional to 3,344,700.74, 4,604,579.76 and 2,999,940.04 is: 4,129,954.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,700.74 : 4,604,579.76 = 2,999,940.04 : x
  2. Step 2: Convert to fraction form
    3,344,700.74/4,604,579.76 = 2,999,940.04/x
  3. Step 3: Cross multiply
    3,344,700.74x = 4,604,579.76 × 2,999,940.04
  4. Step 4: Simplify right side
    3,344,700.74x = 13,813,463,206,403.09
  5. Step 5: Solve for x
    x = 13,813,463,206,403.09/3,344,700.74
  6. Step 6: Final answer
    x = 4,129,954.91

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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.