Home / 5,633,360.56-8,447,919.45-2,038,238.74

Finding the Fourth Proportional to 5,633,360.56, 8,447,919.45 and 2,038,238.74

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Solution

The fourth proportional to 5,633,360.56, 8,447,919.45 and 2,038,238.74 is: 3,056,590.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,633,360.56 : 8,447,919.45 = 2,038,238.74 : x
  2. Step 2: Convert to fraction form
    5,633,360.56/8,447,919.45 = 2,038,238.74/x
  3. Step 3: Cross multiply
    5,633,360.56x = 8,447,919.45 × 2,038,238.74
  4. Step 4: Simplify right side
    5,633,360.56x = 17,218,876,695,389.49
  5. Step 5: Solve for x
    x = 17,218,876,695,389.49/5,633,360.56
  6. Step 6: Final answer
    x = 3,056,590.56

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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.