Home / 1,828,717.35-2,523,492.59-1,053,797.64

Finding the Fourth Proportional to 1,828,717.35, 2,523,492.59 and 1,053,797.64

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Solution

The fourth proportional to 1,828,717.35, 2,523,492.59 and 1,053,797.64 is: 1,454,161.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,717.35 : 2,523,492.59 = 1,053,797.64 : x
  2. Step 2: Convert to fraction form
    1,828,717.35/2,523,492.59 = 1,053,797.64/x
  3. Step 3: Cross multiply
    1,828,717.35x = 2,523,492.59 × 1,053,797.64
  4. Step 4: Simplify right side
    1,828,717.35x = 2,659,250,535,899.49
  5. Step 5: Solve for x
    x = 2,659,250,535,899.49/1,828,717.35
  6. Step 6: Final answer
    x = 1,454,161.59

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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.