Home / 8,935,928.63-13,397,773.75-4,550,579.13

Finding the Fourth Proportional to 8,935,928.63, 13,397,773.75 and 4,550,579.13

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Solution

The fourth proportional to 8,935,928.63, 13,397,773.75 and 4,550,579.13 is: 6,822,752.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,935,928.63 : 13,397,773.75 = 4,550,579.13 : x
  2. Step 2: Convert to fraction form
    8,935,928.63/13,397,773.75 = 4,550,579.13/x
  3. Step 3: Cross multiply
    8,935,928.63x = 13,397,773.75 × 4,550,579.13
  4. Step 4: Simplify right side
    8,935,928.63x = 60,967,629,615,211.84
  5. Step 5: Solve for x
    x = 60,967,629,615,211.84/8,935,928.63
  6. Step 6: Final answer
    x = 6,822,752.52

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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.