Home / 2,033,826.09-2,806,672.29-1,116,070.58

Finding the Fourth Proportional to 2,033,826.09, 2,806,672.29 and 1,116,070.58

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Solution

The fourth proportional to 2,033,826.09, 2,806,672.29 and 1,116,070.58 is: 1,540,173.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,826.09 : 2,806,672.29 = 1,116,070.58 : x
  2. Step 2: Convert to fraction form
    2,033,826.09/2,806,672.29 = 1,116,070.58/x
  3. Step 3: Cross multiply
    2,033,826.09x = 2,806,672.29 × 1,116,070.58
  4. Step 4: Simplify right side
    2,033,826.09x = 3,132,444,356,536.87
  5. Step 5: Solve for x
    x = 3,132,444,356,536.87/2,033,826.09
  6. Step 6: Final answer
    x = 1,540,173.16

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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.