Home / 7,555,119.64-10,427,747.90-4,801,270.09

Finding the Fourth Proportional to 7,555,119.64, 10,427,747.90 and 4,801,270.09

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Solution

The fourth proportional to 7,555,119.64, 10,427,747.90 and 4,801,270.09 is: 6,626,822.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555,119.64 : 10,427,747.90 = 4,801,270.09 : x
  2. Step 2: Convert to fraction form
    7,555,119.64/10,427,747.90 = 4,801,270.09/x
  3. Step 3: Cross multiply
    7,555,119.64x = 10,427,747.90 × 4,801,270.09
  4. Step 4: Simplify right side
    7,555,119.64x = 50,066,434,108,314.94
  5. Step 5: Solve for x
    x = 50,066,434,108,314.94/7,555,119.64
  6. Step 6: Final answer
    x = 6,626,822.14

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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.