Home / 3,254,103.86-4,489,144.53-2,047,545.14

Finding the Fourth Proportional to 3,254,103.86, 4,489,144.53 and 2,047,545.14

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Solution

The fourth proportional to 3,254,103.86, 4,489,144.53 and 2,047,545.14 is: 2,824,656.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,103.86 : 4,489,144.53 = 2,047,545.14 : x
  2. Step 2: Convert to fraction form
    3,254,103.86/4,489,144.53 = 2,047,545.14/x
  3. Step 3: Cross multiply
    3,254,103.86x = 4,489,144.53 × 2,047,545.14
  4. Step 4: Simplify right side
    3,254,103.86x = 9,191,726,065,159.08
  5. Step 5: Solve for x
    x = 9,191,726,065,159.08/3,254,103.86
  6. Step 6: Final answer
    x = 2,824,656.64

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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.