Home / 10,853,023.88-14,977,348.44-5,958,697.16

Finding the Fourth Proportional to 10,853,023.88, 14,977,348.44 and 5,958,697.16

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Solution

The fourth proportional to 10,853,023.88, 14,977,348.44 and 5,958,697.16 is: 8,223,098.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,853,023.88 : 14,977,348.44 = 5,958,697.16 : x
  2. Step 2: Convert to fraction form
    10,853,023.88/14,977,348.44 = 5,958,697.16/x
  3. Step 3: Cross multiply
    10,853,023.88x = 14,977,348.44 × 5,958,697.16
  4. Step 4: Simplify right side
    10,853,023.88x = 89,245,483,628,856.67
  5. Step 5: Solve for x
    x = 89,245,483,628,856.67/10,853,023.88
  6. Step 6: Final answer
    x = 8,223,098.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.