Home / 4,327,448.72-5,971,805.52-2,393,707.76

Finding the Fourth Proportional to 4,327,448.72, 5,971,805.52 and 2,393,707.76

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Solution

The fourth proportional to 4,327,448.72, 5,971,805.52 and 2,393,707.76 is: 3,303,275.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,448.72 : 5,971,805.52 = 2,393,707.76 : x
  2. Step 2: Convert to fraction form
    4,327,448.72/5,971,805.52 = 2,393,707.76/x
  3. Step 3: Cross multiply
    4,327,448.72x = 5,971,805.52 × 2,393,707.76
  4. Step 4: Simplify right side
    4,327,448.72x = 14,294,757,214,434.83
  5. Step 5: Solve for x
    x = 14,294,757,214,434.83/4,327,448.72
  6. Step 6: Final answer
    x = 3,303,275.93

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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.