Home / 2,033,363.25-2,806,069.91-1,115,575.71

Finding the Fourth Proportional to 2,033,363.25, 2,806,069.91 and 1,115,575.71

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Solution

The fourth proportional to 2,033,363.25, 2,806,069.91 and 1,115,575.71 is: 1,539,510.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,363.25 : 2,806,069.91 = 1,115,575.71 : x
  2. Step 2: Convert to fraction form
    2,033,363.25/2,806,069.91 = 1,115,575.71/x
  3. Step 3: Cross multiply
    2,033,363.25x = 2,806,069.91 × 1,115,575.71
  4. Step 4: Simplify right side
    2,033,363.25x = 3,130,383,429,368.95
  5. Step 5: Solve for x
    x = 3,130,383,429,368.95/2,033,363.25
  6. Step 6: Final answer
    x = 1,539,510.19

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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.