Home / 2,083,952.49-3,124,683.06-803,497.91

Finding the Fourth Proportional to 2,083,952.49, 3,124,683.06 and 803,497.91

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Solution

The fourth proportional to 2,083,952.49, 3,124,683.06 and 803,497.91 is: 1,204,766.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,952.49 : 3,124,683.06 = 803,497.91 : x
  2. Step 2: Convert to fraction form
    2,083,952.49/3,124,683.06 = 803,497.91/x
  3. Step 3: Cross multiply
    2,083,952.49x = 3,124,683.06 × 803,497.91
  4. Step 4: Simplify right side
    2,083,952.49x = 2,510,676,292,498.99
  5. Step 5: Solve for x
    x = 2,510,676,292,498.99/2,083,952.49
  6. Step 6: Final answer
    x = 1,204,766.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.