Home / 1,806,208.52-2,707,416.23-607,714.76

Finding the Fourth Proportional to 1,806,208.52, 2,707,416.23 and 607,714.76

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Solution

The fourth proportional to 1,806,208.52, 2,707,416.23 and 607,714.76 is: 910,934.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,208.52 : 2,707,416.23 = 607,714.76 : x
  2. Step 2: Convert to fraction form
    1,806,208.52/2,707,416.23 = 607,714.76/x
  3. Step 3: Cross multiply
    1,806,208.52x = 2,707,416.23 × 607,714.76
  4. Step 4: Simplify right side
    1,806,208.52x = 1,645,336,787,858.90
  5. Step 5: Solve for x
    x = 1,645,336,787,858.90/1,806,208.52
  6. Step 6: Final answer
    x = 910,934.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.