Home / 8,299,402.59-11,453,153.33-4,628,323.37

Finding the Fourth Proportional to 8,299,402.59, 11,453,153.33 and 4,628,323.37

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Solution

The fourth proportional to 8,299,402.59, 11,453,153.33 and 4,628,323.37 is: 6,387,073.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,299,402.59 : 11,453,153.33 = 4,628,323.37 : x
  2. Step 2: Convert to fraction form
    8,299,402.59/11,453,153.33 = 4,628,323.37/x
  3. Step 3: Cross multiply
    8,299,402.59x = 11,453,153.33 × 4,628,323.37
  4. Step 4: Simplify right side
    8,299,402.59x = 53,008,897,217,432.32
  5. Step 5: Solve for x
    x = 53,008,897,217,432.32/8,299,402.59
  6. Step 6: Final answer
    x = 6,387,073.85

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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.