Home / 1,085,857.36-1,498,482.58-595,830.10

Finding the Fourth Proportional to 1,085,857.36, 1,498,482.58 and 595,830.10

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Solution

The fourth proportional to 1,085,857.36, 1,498,482.58 and 595,830.10 is: 822,245.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,857.36 : 1,498,482.58 = 595,830.10 : x
  2. Step 2: Convert to fraction form
    1,085,857.36/1,498,482.58 = 595,830.10/x
  3. Step 3: Cross multiply
    1,085,857.36x = 1,498,482.58 × 595,830.10
  4. Step 4: Simplify right side
    1,085,857.36x = 892,841,025,489.66
  5. Step 5: Solve for x
    x = 892,841,025,489.66/1,085,857.36
  6. Step 6: Final answer
    x = 822,245.22

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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.