Home / 3,237,303.08-4,469,191-2,092,036.80

Finding the Fourth Proportional to 3,237,303.08, 4,469,191 and 2,092,036.80

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Solution

The fourth proportional to 3,237,303.08, 4,469,191 and 2,092,036.80 is: 2,888,117.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,303.08 : 4,469,191 = 2,092,036.80 : x
  2. Step 2: Convert to fraction form
    3,237,303.08/4,469,191 = 2,092,036.80/x
  3. Step 3: Cross multiply
    3,237,303.08x = 4,469,191 × 2,092,036.80
  4. Step 4: Simplify right side
    3,237,303.08x = 9,349,712,038,228.80
  5. Step 5: Solve for x
    x = 9,349,712,038,228.80/3,237,303.08
  6. Step 6: Final answer
    x = 2,888,117.61

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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.