Home / 9,463,909.14-14,190,177.60-3,699,777.42

Finding the Fourth Proportional to 9,463,909.14, 14,190,177.60 and 3,699,777.42

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Solution

The fourth proportional to 9,463,909.14, 14,190,177.60 and 3,699,777.42 is: 5,547,443.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,909.14 : 14,190,177.60 = 3,699,777.42 : x
  2. Step 2: Convert to fraction form
    9,463,909.14/14,190,177.60 = 3,699,777.42/x
  3. Step 3: Cross multiply
    9,463,909.14x = 14,190,177.60 × 3,699,777.42
  4. Step 4: Simplify right side
    9,463,909.14x = 52,500,498,670,269.79
  5. Step 5: Solve for x
    x = 52,500,498,670,269.79/9,463,909.14
  6. Step 6: Final answer
    x = 5,547,443.23

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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.