Home / 3,091,504.20-4,266,344.14-1,714,803.02

Finding the Fourth Proportional to 3,091,504.20, 4,266,344.14 and 1,714,803.02

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Solution

The fourth proportional to 3,091,504.20, 4,266,344.14 and 1,714,803.02 is: 2,366,466.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,504.20 : 4,266,344.14 = 1,714,803.02 : x
  2. Step 2: Convert to fraction form
    3,091,504.20/4,266,344.14 = 1,714,803.02/x
  3. Step 3: Cross multiply
    3,091,504.20x = 4,266,344.14 × 1,714,803.02
  4. Step 4: Simplify right side
    3,091,504.20x = 7,315,939,815,631.30
  5. Step 5: Solve for x
    x = 7,315,939,815,631.30/3,091,504.20
  6. Step 6: Final answer
    x = 2,366,466.08

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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.