Home / 3,250,048.14-4,485,010.77-1,799,712.36

Finding the Fourth Proportional to 3,250,048.14, 4,485,010.77 and 1,799,712.36

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Solution

The fourth proportional to 3,250,048.14, 4,485,010.77 and 1,799,712.36 is: 2,483,572.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,048.14 : 4,485,010.77 = 1,799,712.36 : x
  2. Step 2: Convert to fraction form
    3,250,048.14/4,485,010.77 = 1,799,712.36/x
  3. Step 3: Cross multiply
    3,250,048.14x = 4,485,010.77 × 1,799,712.36
  4. Step 4: Simplify right side
    3,250,048.14x = 8,071,729,317,502.12
  5. Step 5: Solve for x
    x = 8,071,729,317,502.12/3,250,048.14
  6. Step 6: Final answer
    x = 2,483,572.23

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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.