Home / 2,226,260.08-3,339,117.96-947,381.46

Finding the Fourth Proportional to 2,226,260.08, 3,339,117.96 and 947,381.46

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Solution

The fourth proportional to 2,226,260.08, 3,339,117.96 and 947,381.46 is: 1,420,956.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,260.08 : 3,339,117.96 = 947,381.46 : x
  2. Step 2: Convert to fraction form
    2,226,260.08/3,339,117.96 = 947,381.46/x
  3. Step 3: Cross multiply
    2,226,260.08x = 3,339,117.96 × 947,381.46
  4. Step 4: Simplify right side
    2,226,260.08x = 3,163,418,448,057.02
  5. Step 5: Solve for x
    x = 3,163,418,448,057.02/2,226,260.08
  6. Step 6: Final answer
    x = 1,420,956.37

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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.