Home / 1,406,058.48-2,109,185.28-564,610.32

Finding the Fourth Proportional to 1,406,058.48, 2,109,185.28 and 564,610.32

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Solution

The fourth proportional to 1,406,058.48, 2,109,185.28 and 564,610.32 is: 846,954.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,058.48 : 2,109,185.28 = 564,610.32 : x
  2. Step 2: Convert to fraction form
    1,406,058.48/2,109,185.28 = 564,610.32/x
  3. Step 3: Cross multiply
    1,406,058.48x = 2,109,185.28 × 564,610.32
  4. Step 4: Simplify right side
    1,406,058.48x = 1,190,867,775,880.09
  5. Step 5: Solve for x
    x = 1,190,867,775,880.09/1,406,058.48
  6. Step 6: Final answer
    x = 846,954.66

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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.