Home / 1,085,110.22-1,497,291.89-601,678.88

Finding the Fourth Proportional to 1,085,110.22, 1,497,291.89 and 601,678.88

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Solution

The fourth proportional to 1,085,110.22, 1,497,291.89 and 601,678.88 is: 830,228.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,110.22 : 1,497,291.89 = 601,678.88 : x
  2. Step 2: Convert to fraction form
    1,085,110.22/1,497,291.89 = 601,678.88/x
  3. Step 3: Cross multiply
    1,085,110.22x = 1,497,291.89 × 601,678.88
  4. Step 4: Simplify right side
    1,085,110.22x = 900,888,910,950.54
  5. Step 5: Solve for x
    x = 900,888,910,950.54/1,085,110.22
  6. Step 6: Final answer
    x = 830,228.02

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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.