Home / 6,432,033.56-9,638,979.75-3,554,696.07

Finding the Fourth Proportional to 6,432,033.56, 9,638,979.75 and 3,554,696.07

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Solution

The fourth proportional to 6,432,033.56, 9,638,979.75 and 3,554,696.07 is: 5,327,031.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,432,033.56 : 9,638,979.75 = 3,554,696.07 : x
  2. Step 2: Convert to fraction form
    6,432,033.56/9,638,979.75 = 3,554,696.07/x
  3. Step 3: Cross multiply
    6,432,033.56x = 9,638,979.75 × 3,554,696.07
  4. Step 4: Simplify right side
    6,432,033.56x = 34,263,643,436,134.58
  5. Step 5: Solve for x
    x = 34,263,643,436,134.58/6,432,033.56
  6. Step 6: Final answer
    x = 5,327,031.20

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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.