Home / 2,669,003.77-4,002,677.62-962,925.28

Finding the Fourth Proportional to 2,669,003.77, 4,002,677.62 and 962,925.28

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Solution

The fourth proportional to 2,669,003.77, 4,002,677.62 and 962,925.28 is: 1,444,089.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,003.77 : 4,002,677.62 = 962,925.28 : x
  2. Step 2: Convert to fraction form
    2,669,003.77/4,002,677.62 = 962,925.28/x
  3. Step 3: Cross multiply
    2,669,003.77x = 4,002,677.62 × 962,925.28
  4. Step 4: Simplify right side
    2,669,003.77x = 3,854,279,467,988.23
  5. Step 5: Solve for x
    x = 3,854,279,467,988.23/2,669,003.77
  6. Step 6: Final answer
    x = 1,444,089.18

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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.