Home / 5,055,350.10-7,583,025.15-1,461,234.30

Finding the Fourth Proportional to 5,055,350.10, 7,583,025.15 and 1,461,234.30

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Solution

The fourth proportional to 5,055,350.10, 7,583,025.15 and 1,461,234.30 is: 2,191,851.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,350.10 : 7,583,025.15 = 1,461,234.30 : x
  2. Step 2: Convert to fraction form
    5,055,350.10/7,583,025.15 = 1,461,234.30/x
  3. Step 3: Cross multiply
    5,055,350.10x = 7,583,025.15 × 1,461,234.30
  4. Step 4: Simplify right side
    5,055,350.10x = 11,080,576,446,942.65
  5. Step 5: Solve for x
    x = 11,080,576,446,942.65/5,055,350.10
  6. Step 6: Final answer
    x = 2,191,851.45

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Double scale
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Similar ratio
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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.