Home / 2,217,269.58-3,325,875.21-534,358.50

Finding the Fourth Proportional to 2,217,269.58, 3,325,875.21 and 534,358.50

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Solution

The fourth proportional to 2,217,269.58, 3,325,875.21 and 534,358.50 is: 801,530.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,269.58 : 3,325,875.21 = 534,358.50 : x
  2. Step 2: Convert to fraction form
    2,217,269.58/3,325,875.21 = 534,358.50/x
  3. Step 3: Cross multiply
    2,217,269.58x = 3,325,875.21 × 534,358.50
  4. Step 4: Simplify right side
    2,217,269.58x = 1,777,209,688,402.79
  5. Step 5: Solve for x
    x = 1,777,209,688,402.79/2,217,269.58
  6. Step 6: Final answer
    x = 801,530.72

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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.