Home / 6,033,286.20-9,049,929.30-5,424,425.40

Finding the Fourth Proportional to 6,033,286.20, 9,049,929.30 and 5,424,425.40

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Solution

The fourth proportional to 6,033,286.20, 9,049,929.30 and 5,424,425.40 is: 8,136,638.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,033,286.20 : 9,049,929.30 = 5,424,425.40 : x
  2. Step 2: Convert to fraction form
    6,033,286.20/9,049,929.30 = 5,424,425.40/x
  3. Step 3: Cross multiply
    6,033,286.20x = 9,049,929.30 × 5,424,425.40
  4. Step 4: Simplify right side
    6,033,286.20x = 49,090,666,363,124.23
  5. Step 5: Solve for x
    x = 49,090,666,363,124.23/6,033,286.20
  6. Step 6: Final answer
    x = 8,136,638.10

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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.