Home / 3,884,590.86-5,361,769.26-2,294,697.39

Finding the Fourth Proportional to 3,884,590.86, 5,361,769.26 and 2,294,697.39

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Solution

The fourth proportional to 3,884,590.86, 5,361,769.26 and 2,294,697.39 is: 3,167,293.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,590.86 : 5,361,769.26 = 2,294,697.39 : x
  2. Step 2: Convert to fraction form
    3,884,590.86/5,361,769.26 = 2,294,697.39/x
  3. Step 3: Cross multiply
    3,884,590.86x = 5,361,769.26 × 2,294,697.39
  4. Step 4: Simplify right side
    3,884,590.86x = 12,303,637,926,704.23
  5. Step 5: Solve for x
    x = 12,303,637,926,704.23/3,884,590.86
  6. Step 6: Final answer
    x = 3,167,293.13

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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.