Home / 6,229,266.80-9,343,900.20-4,717,612.40

Finding the Fourth Proportional to 6,229,266.80, 9,343,900.20 and 4,717,612.40

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Solution

The fourth proportional to 6,229,266.80, 9,343,900.20 and 4,717,612.40 is: 7,076,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,266.80 : 9,343,900.20 = 4,717,612.40 : x
  2. Step 2: Convert to fraction form
    6,229,266.80/9,343,900.20 = 4,717,612.40/x
  3. Step 3: Cross multiply
    6,229,266.80x = 9,343,900.20 × 4,717,612.40
  4. Step 4: Simplify right side
    6,229,266.80x = 44,080,899,447,882.48
  5. Step 5: Solve for x
    x = 44,080,899,447,882.48/6,229,266.80
  6. Step 6: Final answer
    x = 7,076,418.60

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Double scale
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Similar ratio
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1.5x scale

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.