Home / 6,839,818.02-10,284,336.90-6,306,597.54

Finding the Fourth Proportional to 6,839,818.02, 10,284,336.90 and 6,306,597.54

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Solution

The fourth proportional to 6,839,818.02, 10,284,336.90 and 6,306,597.54 is: 9,482,587.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,839,818.02 : 10,284,336.90 = 6,306,597.54 : x
  2. Step 2: Convert to fraction form
    6,839,818.02/10,284,336.90 = 6,306,597.54/x
  3. Step 3: Cross multiply
    6,839,818.02x = 10,284,336.90 × 6,306,597.54
  4. Step 4: Simplify right side
    6,839,818.02x = 64,859,173,794,071.23
  5. Step 5: Solve for x
    x = 64,859,173,794,071.23/6,839,818.02
  6. Step 6: Final answer
    x = 9,482,587.64

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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.