Home / 2,353,998.20-3,531,458.10-1,006,158.20

Finding the Fourth Proportional to 2,353,998.20, 3,531,458.10 and 1,006,158.20

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Solution

The fourth proportional to 2,353,998.20, 3,531,458.10 and 1,006,158.20 is: 1,509,434.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,998.20 : 3,531,458.10 = 1,006,158.20 : x
  2. Step 2: Convert to fraction form
    2,353,998.20/3,531,458.10 = 1,006,158.20/x
  3. Step 3: Cross multiply
    2,353,998.20x = 3,531,458.10 × 1,006,158.20
  4. Step 4: Simplify right side
    2,353,998.20x = 3,553,205,525,271.42
  5. Step 5: Solve for x
    x = 3,553,205,525,271.42/2,353,998.20
  6. Step 6: Final answer
    x = 1,509,434.26

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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.