Home / 7,534,173.40-10,397,036.82-4,096,501

Finding the Fourth Proportional to 7,534,173.40, 10,397,036.82 and 4,096,501

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Solution

The fourth proportional to 7,534,173.40, 10,397,036.82 and 4,096,501 is: 5,653,104.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,173.40 : 10,397,036.82 = 4,096,501 : x
  2. Step 2: Convert to fraction form
    7,534,173.40/10,397,036.82 = 4,096,501/x
  3. Step 3: Cross multiply
    7,534,173.40x = 10,397,036.82 × 4,096,501
  4. Step 4: Simplify right side
    7,534,173.40x = 42,591,471,730,166.82
  5. Step 5: Solve for x
    x = 42,591,471,730,166.82/7,534,173.40
  6. Step 6: Final answer
    x = 5,653,104.79

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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.