Home / 3,285,769.59-4,534,362.09-1,835,465.13

Finding the Fourth Proportional to 3,285,769.59, 4,534,362.09 and 1,835,465.13

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Solution

The fourth proportional to 3,285,769.59, 4,534,362.09 and 1,835,465.13 is: 2,532,941.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,769.59 : 4,534,362.09 = 1,835,465.13 : x
  2. Step 2: Convert to fraction form
    3,285,769.59/4,534,362.09 = 1,835,465.13/x
  3. Step 3: Cross multiply
    3,285,769.59x = 4,534,362.09 × 1,835,465.13
  4. Step 4: Simplify right side
    3,285,769.59x = 8,322,663,502,988.92
  5. Step 5: Solve for x
    x = 8,322,663,502,988.92/3,285,769.59
  6. Step 6: Final answer
    x = 2,532,941.91

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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.