Home / 4,160,773.47-6,243,139.45-2,883,346.77

Finding the Fourth Proportional to 4,160,773.47, 6,243,139.45 and 2,883,346.77

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Solution

The fourth proportional to 4,160,773.47, 6,243,139.45 and 2,883,346.77 is: 4,326,391.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,773.47 : 6,243,139.45 = 2,883,346.77 : x
  2. Step 2: Convert to fraction form
    4,160,773.47/6,243,139.45 = 2,883,346.77/x
  3. Step 3: Cross multiply
    4,160,773.47x = 6,243,139.45 × 2,883,346.77
  4. Step 4: Simplify right side
    4,160,773.47x = 18,001,135,978,614.21
  5. Step 5: Solve for x
    x = 18,001,135,978,614.21/4,160,773.47
  6. Step 6: Final answer
    x = 4,326,391.74

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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.