Home / 1,081,702.06-1,621,832.32-595,613.10

Finding the Fourth Proportional to 1,081,702.06, 1,621,832.32 and 595,613.10

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Solution

The fourth proportional to 1,081,702.06, 1,621,832.32 and 595,613.10 is: 893,022.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,702.06 : 1,621,832.32 = 595,613.10 : x
  2. Step 2: Convert to fraction form
    1,081,702.06/1,621,832.32 = 595,613.10/x
  3. Step 3: Cross multiply
    1,081,702.06x = 1,621,832.32 × 595,613.10
  4. Step 4: Simplify right side
    1,081,702.06x = 965,984,575,795.39
  5. Step 5: Solve for x
    x = 965,984,575,795.39/1,081,702.06
  6. Step 6: Final answer
    x = 893,022.78

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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.