Home / 2,008,476.18-2,771,718.75-1,103,058.18

Finding the Fourth Proportional to 2,008,476.18, 2,771,718.75 and 1,103,058.18

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Solution

The fourth proportional to 2,008,476.18, 2,771,718.75 and 1,103,058.18 is: 1,522,232.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,476.18 : 2,771,718.75 = 1,103,058.18 : x
  2. Step 2: Convert to fraction form
    2,008,476.18/2,771,718.75 = 1,103,058.18/x
  3. Step 3: Cross multiply
    2,008,476.18x = 2,771,718.75 × 1,103,058.18
  4. Step 4: Simplify right side
    2,008,476.18x = 3,057,367,039,846.88
  5. Step 5: Solve for x
    x = 3,057,367,039,846.88/2,008,476.18
  6. Step 6: Final answer
    x = 1,522,232.16

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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.