Home / 1,036,657.83-1,555,198.14-587,579.25

Finding the Fourth Proportional to 1,036,657.83, 1,555,198.14 and 587,579.25

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Solution

The fourth proportional to 1,036,657.83, 1,555,198.14 and 587,579.25 is: 881,488.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,657.83 : 1,555,198.14 = 587,579.25 : x
  2. Step 2: Convert to fraction form
    1,036,657.83/1,555,198.14 = 587,579.25/x
  3. Step 3: Cross multiply
    1,036,657.83x = 1,555,198.14 × 587,579.25
  4. Step 4: Simplify right side
    1,036,657.83x = 913,802,156,702.60
  5. Step 5: Solve for x
    x = 913,802,156,702.60/1,036,657.83
  6. Step 6: Final answer
    x = 881,488.69

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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.