Home / 2,623,433.06-3,937,392.63-1,027,117.15

Finding the Fourth Proportional to 2,623,433.06, 3,937,392.63 and 1,027,117.15

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Solution

The fourth proportional to 2,623,433.06, 3,937,392.63 and 1,027,117.15 is: 1,541,553.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,433.06 : 3,937,392.63 = 1,027,117.15 : x
  2. Step 2: Convert to fraction form
    2,623,433.06/3,937,392.63 = 1,027,117.15/x
  3. Step 3: Cross multiply
    2,623,433.06x = 3,937,392.63 × 1,027,117.15
  4. Step 4: Simplify right side
    2,623,433.06x = 4,044,163,486,713.12
  5. Step 5: Solve for x
    x = 4,044,163,486,713.12/2,623,433.06
  6. Step 6: Final answer
    x = 1,541,553.91

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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.