Home / 3,081,746.48-4,623,250.16-1,059,727.68

Finding the Fourth Proportional to 3,081,746.48, 4,623,250.16 and 1,059,727.68

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Solution

The fourth proportional to 3,081,746.48, 4,623,250.16 and 1,059,727.68 is: 1,589,808.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,746.48 : 4,623,250.16 = 1,059,727.68 : x
  2. Step 2: Convert to fraction form
    3,081,746.48/4,623,250.16 = 1,059,727.68/x
  3. Step 3: Cross multiply
    3,081,746.48x = 4,623,250.16 × 1,059,727.68
  4. Step 4: Simplify right side
    3,081,746.48x = 4,899,386,166,116.43
  5. Step 5: Solve for x
    x = 4,899,386,166,116.43/3,081,746.48
  6. Step 6: Final answer
    x = 1,589,808.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.