Home / 5,610,464.30-8,418,126.75-3,013,739.10

Finding the Fourth Proportional to 5,610,464.30, 8,418,126.75 and 3,013,739.10

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Solution

The fourth proportional to 5,610,464.30, 8,418,126.75 and 3,013,739.10 is: 4,521,914.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,464.30 : 8,418,126.75 = 3,013,739.10 : x
  2. Step 2: Convert to fraction form
    5,610,464.30/8,418,126.75 = 3,013,739.10/x
  3. Step 3: Cross multiply
    5,610,464.30x = 8,418,126.75 × 3,013,739.10
  4. Step 4: Simplify right side
    5,610,464.30x = 25,370,037,735,230.93
  5. Step 5: Solve for x
    x = 25,370,037,735,230.93/5,610,464.30
  6. Step 6: Final answer
    x = 4,521,914.12

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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.