Home / 3,802,956.48-5,248,121.22-2,084,040

Finding the Fourth Proportional to 3,802,956.48, 5,248,121.22 and 2,084,040

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Solution

The fourth proportional to 3,802,956.48, 5,248,121.22 and 2,084,040 is: 2,875,997.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,956.48 : 5,248,121.22 = 2,084,040 : x
  2. Step 2: Convert to fraction form
    3,802,956.48/5,248,121.22 = 2,084,040/x
  3. Step 3: Cross multiply
    3,802,956.48x = 5,248,121.22 × 2,084,040
  4. Step 4: Simplify right side
    3,802,956.48x = 10,937,294,547,328.80
  5. Step 5: Solve for x
    x = 10,937,294,547,328.80/3,802,956.48
  6. Step 6: Final answer
    x = 2,875,997.82

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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.