Home / 6,393,824.40-9,574,990.20-3,024,094.80

Finding the Fourth Proportional to 6,393,824.40, 9,574,990.20 and 3,024,094.80

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Solution

The fourth proportional to 6,393,824.40, 9,574,990.20 and 3,024,094.80 is: 4,528,694.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,824.40 : 9,574,990.20 = 3,024,094.80 : x
  2. Step 2: Convert to fraction form
    6,393,824.40/9,574,990.20 = 3,024,094.80/x
  3. Step 3: Cross multiply
    6,393,824.40x = 9,574,990.20 × 3,024,094.80
  4. Step 4: Simplify right side
    6,393,824.40x = 28,955,678,073,870.96
  5. Step 5: Solve for x
    x = 28,955,678,073,870.96/6,393,824.40
  6. Step 6: Final answer
    x = 4,528,694.61

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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.