Home / 8,445,524.03-11,654,735.81-4,724,306.63

Finding the Fourth Proportional to 8,445,524.03, 11,654,735.81 and 4,724,306.63

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Solution

The fourth proportional to 8,445,524.03, 11,654,735.81 and 4,724,306.63 is: 6,519,494.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,445,524.03 : 11,654,735.81 = 4,724,306.63 : x
  2. Step 2: Convert to fraction form
    8,445,524.03/11,654,735.81 = 4,724,306.63/x
  3. Step 3: Cross multiply
    8,445,524.03x = 11,654,735.81 × 4,724,306.63
  4. Step 4: Simplify right side
    8,445,524.03x = 55,060,545,576,186.20
  5. Step 5: Solve for x
    x = 55,060,545,576,186.20/8,445,524.03
  6. Step 6: Final answer
    x = 6,519,494.28

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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.