Home / 5,413,929.88-7,471,225.03-2,966,521.04

Finding the Fourth Proportional to 5,413,929.88, 7,471,225.03 and 2,966,521.04

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Solution

The fourth proportional to 5,413,929.88, 7,471,225.03 and 2,966,521.04 is: 4,093,800.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,413,929.88 : 7,471,225.03 = 2,966,521.04 : x
  2. Step 2: Convert to fraction form
    5,413,929.88/7,471,225.03 = 2,966,521.04/x
  3. Step 3: Cross multiply
    5,413,929.88x = 7,471,225.03 × 2,966,521.04
  4. Step 4: Simplify right side
    5,413,929.88x = 22,163,546,246,069.63
  5. Step 5: Solve for x
    x = 22,163,546,246,069.63/5,413,929.88
  6. Step 6: Final answer
    x = 4,093,800.02

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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.