Home / 9,526,364.48-14,288,967.48-3,378,650.24

Finding the Fourth Proportional to 9,526,364.48, 14,288,967.48 and 3,378,650.24

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Solution

The fourth proportional to 9,526,364.48, 14,288,967.48 and 3,378,650.24 is: 5,067,769.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526,364.48 : 14,288,967.48 = 3,378,650.24 : x
  2. Step 2: Convert to fraction form
    9,526,364.48/14,288,967.48 = 3,378,650.24/x
  3. Step 3: Cross multiply
    9,526,364.48x = 14,288,967.48 × 3,378,650.24
  4. Step 4: Simplify right side
    9,526,364.48x = 48,277,423,405,654.20
  5. Step 5: Solve for x
    x = 48,277,423,405,654.20/9,526,364.48
  6. Step 6: Final answer
    x = 5,067,769.92

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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.