Home / 6,608,687.50-9,911,349.31-2,058,888.24

Finding the Fourth Proportional to 6,608,687.50, 9,911,349.31 and 2,058,888.24

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Solution

The fourth proportional to 6,608,687.50, 9,911,349.31 and 2,058,888.24 is: 3,087,808.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,687.50 : 9,911,349.31 = 2,058,888.24 : x
  2. Step 2: Convert to fraction form
    6,608,687.50/9,911,349.31 = 2,058,888.24/x
  3. Step 3: Cross multiply
    6,608,687.50x = 9,911,349.31 × 2,058,888.24
  4. Step 4: Simplify right side
    6,608,687.50x = 20,406,360,531,743.89
  5. Step 5: Solve for x
    x = 20,406,360,531,743.89/6,608,687.50
  6. Step 6: Final answer
    x = 3,087,808.36

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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.