Home / 1,354,954.52-2,033,218.88-607,000.52

Finding the Fourth Proportional to 1,354,954.52, 2,033,218.88 and 607,000.52

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Solution

The fourth proportional to 1,354,954.52, 2,033,218.88 and 607,000.52 is: 910,853.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,954.52 : 2,033,218.88 = 607,000.52 : x
  2. Step 2: Convert to fraction form
    1,354,954.52/2,033,218.88 = 607,000.52/x
  3. Step 3: Cross multiply
    1,354,954.52x = 2,033,218.88 × 607,000.52
  4. Step 4: Simplify right side
    1,354,954.52x = 1,234,164,917,433.82
  5. Step 5: Solve for x
    x = 1,234,164,917,433.82/1,354,954.52
  6. Step 6: Final answer
    x = 910,853.39

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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.