Home / 4,343,404.88-5,994,182.70-2,507,940.51

Finding the Fourth Proportional to 4,343,404.88, 5,994,182.70 and 2,507,940.51

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Solution

The fourth proportional to 4,343,404.88, 5,994,182.70 and 2,507,940.51 is: 3,461,121.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,404.88 : 5,994,182.70 = 2,507,940.51 : x
  2. Step 2: Convert to fraction form
    4,343,404.88/5,994,182.70 = 2,507,940.51/x
  3. Step 3: Cross multiply
    4,343,404.88x = 5,994,182.70 × 2,507,940.51
  4. Step 4: Simplify right side
    4,343,404.88x = 15,033,053,617,671.18
  5. Step 5: Solve for x
    x = 15,033,053,617,671.18/4,343,404.88
  6. Step 6: Final answer
    x = 3,461,121.87

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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.