Home / 4,501,848.67-6,213,142.79-2,567,665.87

Finding the Fourth Proportional to 4,501,848.67, 6,213,142.79 and 2,567,665.87

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Solution

The fourth proportional to 4,501,848.67, 6,213,142.79 and 2,567,665.87 is: 3,543,716.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,848.67 : 6,213,142.79 = 2,567,665.87 : x
  2. Step 2: Convert to fraction form
    4,501,848.67/6,213,142.79 = 2,567,665.87/x
  3. Step 3: Cross multiply
    4,501,848.67x = 6,213,142.79 × 2,567,665.87
  4. Step 4: Simplify right side
    4,501,848.67x = 15,953,274,687,319.58
  5. Step 5: Solve for x
    x = 15,953,274,687,319.58/4,501,848.67
  6. Step 6: Final answer
    x = 3,543,716.34

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1.5x scale

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.