Home / 6,483,562.46-8,946,554.91-3,582,780.33

Finding the Fourth Proportional to 6,483,562.46, 8,946,554.91 and 3,582,780.33

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Solution

The fourth proportional to 6,483,562.46, 8,946,554.91 and 3,582,780.33 is: 4,943,816.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,483,562.46 : 8,946,554.91 = 3,582,780.33 : x
  2. Step 2: Convert to fraction form
    6,483,562.46/8,946,554.91 = 3,582,780.33/x
  3. Step 3: Cross multiply
    6,483,562.46x = 8,946,554.91 × 3,582,780.33
  4. Step 4: Simplify right side
    6,483,562.46x = 32,053,540,952,812.92
  5. Step 5: Solve for x
    x = 32,053,540,952,812.92/6,483,562.46
  6. Step 6: Final answer
    x = 4,943,816.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.