Home / 1,806,066.60-2,708,137.62-607,590.60

Finding the Fourth Proportional to 1,806,066.60, 2,708,137.62 and 607,590.60

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Solution

The fourth proportional to 1,806,066.60, 2,708,137.62 and 607,590.60 is: 911,062.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,066.60 : 2,708,137.62 = 607,590.60 : x
  2. Step 2: Convert to fraction form
    1,806,066.60/2,708,137.62 = 607,590.60/x
  3. Step 3: Cross multiply
    1,806,066.60x = 2,708,137.62 × 607,590.60
  4. Step 4: Simplify right side
    1,806,066.60x = 1,645,438,961,418.37
  5. Step 5: Solve for x
    x = 1,645,438,961,418.37/1,806,066.60
  6. Step 6: Final answer
    x = 911,062.17

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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.