Home / 6,298,248.20-9,446,622.21-3,706,102.40

Finding the Fourth Proportional to 6,298,248.20, 9,446,622.21 and 3,706,102.40

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Solution

The fourth proportional to 6,298,248.20, 9,446,622.21 and 3,706,102.40 is: 5,558,712.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,248.20 : 9,446,622.21 = 3,706,102.40 : x
  2. Step 2: Convert to fraction form
    6,298,248.20/9,446,622.21 = 3,706,102.40/x
  3. Step 3: Cross multiply
    6,298,248.20x = 9,446,622.21 × 3,706,102.40
  4. Step 4: Simplify right side
    6,298,248.20x = 35,010,149,197,141.20
  5. Step 5: Solve for x
    x = 35,010,149,197,141.20/6,298,248.20
  6. Step 6: Final answer
    x = 5,558,712.22

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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.