Home / 5,622,883.40-8,434,325.10-3,497,119.40

Finding the Fourth Proportional to 5,622,883.40, 8,434,325.10 and 3,497,119.40

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Solution

The fourth proportional to 5,622,883.40, 8,434,325.10 and 3,497,119.40 is: 5,245,679.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,622,883.40 : 8,434,325.10 = 3,497,119.40 : x
  2. Step 2: Convert to fraction form
    5,622,883.40/8,434,325.10 = 3,497,119.40/x
  3. Step 3: Cross multiply
    5,622,883.40x = 8,434,325.10 × 3,497,119.40
  4. Step 4: Simplify right side
    5,622,883.40x = 29,495,841,933,116.94
  5. Step 5: Solve for x
    x = 29,495,841,933,116.94/5,622,883.40
  6. Step 6: Final answer
    x = 5,245,679.10

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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.