Home / 4,037,238.84-5,571,821.70-2,468,291.28

Finding the Fourth Proportional to 4,037,238.84, 5,571,821.70 and 2,468,291.28

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Solution

The fourth proportional to 4,037,238.84, 5,571,821.70 and 2,468,291.28 is: 3,406,506.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,238.84 : 5,571,821.70 = 2,468,291.28 : x
  2. Step 2: Convert to fraction form
    4,037,238.84/5,571,821.70 = 2,468,291.28/x
  3. Step 3: Cross multiply
    4,037,238.84x = 5,571,821.70 × 2,468,291.28
  4. Step 4: Simplify right side
    4,037,238.84x = 13,752,878,915,824.78
  5. Step 5: Solve for x
    x = 13,752,878,915,824.78/4,037,238.84
  6. Step 6: Final answer
    x = 3,406,506.14

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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.