Home / 1,882,521.18-2,597,899.26-1,023,081.41

Finding the Fourth Proportional to 1,882,521.18, 2,597,899.26 and 1,023,081.41

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Solution

The fourth proportional to 1,882,521.18, 2,597,899.26 and 1,023,081.41 is: 1,411,863.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,521.18 : 2,597,899.26 = 1,023,081.41 : x
  2. Step 2: Convert to fraction form
    1,882,521.18/2,597,899.26 = 1,023,081.41/x
  3. Step 3: Cross multiply
    1,882,521.18x = 2,597,899.26 × 1,023,081.41
  4. Step 4: Simplify right side
    1,882,521.18x = 2,657,862,448,290.06
  5. Step 5: Solve for x
    x = 2,657,862,448,290.06/1,882,521.18
  6. Step 6: Final answer
    x = 1,411,863.24

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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.