Home / 2,414,506.25-3,328,689.20-1,926,133.36

Finding the Fourth Proportional to 2,414,506.25, 3,328,689.20 and 1,926,133.36

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Solution

The fourth proportional to 2,414,506.25, 3,328,689.20 and 1,926,133.36 is: 2,655,408.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,506.25 : 3,328,689.20 = 1,926,133.36 : x
  2. Step 2: Convert to fraction form
    2,414,506.25/3,328,689.20 = 1,926,133.36/x
  3. Step 3: Cross multiply
    2,414,506.25x = 3,328,689.20 × 1,926,133.36
  4. Step 4: Simplify right side
    2,414,506.25x = 6,411,499,295,239.32
  5. Step 5: Solve for x
    x = 6,411,499,295,239.32/2,414,506.25
  6. Step 6: Final answer
    x = 2,655,408.03

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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.