Home / 3,201,444.54-4,417,899.48-1,751,108.58

Finding the Fourth Proportional to 3,201,444.54, 4,417,899.48 and 1,751,108.58

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Solution

The fourth proportional to 3,201,444.54, 4,417,899.48 and 1,751,108.58 is: 2,416,478.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,444.54 : 4,417,899.48 = 1,751,108.58 : x
  2. Step 2: Convert to fraction form
    3,201,444.54/4,417,899.48 = 1,751,108.58/x
  3. Step 3: Cross multiply
    3,201,444.54x = 4,417,899.48 × 1,751,108.58
  4. Step 4: Simplify right side
    3,201,444.54x = 7,736,221,685,005.54
  5. Step 5: Solve for x
    x = 7,736,221,685,005.54/3,201,444.54
  6. Step 6: Final answer
    x = 2,416,478.43

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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.