Home / 2,495,826.02-3,443,943.68-1,408,034.08

Finding the Fourth Proportional to 2,495,826.02, 3,443,943.68 and 1,408,034.08

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Solution

The fourth proportional to 2,495,826.02, 3,443,943.68 and 1,408,034.08 is: 1,942,919.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,826.02 : 3,443,943.68 = 1,408,034.08 : x
  2. Step 2: Convert to fraction form
    2,495,826.02/3,443,943.68 = 1,408,034.08/x
  3. Step 3: Cross multiply
    2,495,826.02x = 3,443,943.68 × 1,408,034.08
  4. Step 4: Simplify right side
    2,495,826.02x = 4,849,190,071,040.62
  5. Step 5: Solve for x
    x = 4,849,190,071,040.62/2,495,826.02
  6. Step 6: Final answer
    x = 1,942,919.91

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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.