Home / 4,229,457.68-5,836,495.02-2,295,676.91

Finding the Fourth Proportional to 4,229,457.68, 5,836,495.02 and 2,295,676.91

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Solution

The fourth proportional to 4,229,457.68, 5,836,495.02 and 2,295,676.91 is: 3,167,949.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,457.68 : 5,836,495.02 = 2,295,676.91 : x
  2. Step 2: Convert to fraction form
    4,229,457.68/5,836,495.02 = 2,295,676.91/x
  3. Step 3: Cross multiply
    4,229,457.68x = 5,836,495.02 × 2,295,676.91
  4. Step 4: Simplify right side
    4,229,457.68x = 13,398,706,852,743.99
  5. Step 5: Solve for x
    x = 13,398,706,852,743.99/4,229,457.68
  6. Step 6: Final answer
    x = 3,167,949.15

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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.