Home / 8,165,550.34-12,246,498.75-2,407,055.41

Finding the Fourth Proportional to 8,165,550.34, 12,246,498.75 and 2,407,055.41

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Solution

The fourth proportional to 8,165,550.34, 12,246,498.75 and 2,407,055.41 is: 3,610,044.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,165,550.34 : 12,246,498.75 = 2,407,055.41 : x
  2. Step 2: Convert to fraction form
    8,165,550.34/12,246,498.75 = 2,407,055.41/x
  3. Step 3: Cross multiply
    8,165,550.34x = 12,246,498.75 × 2,407,055.41
  4. Step 4: Simplify right side
    8,165,550.34x = 29,478,001,069,745.74
  5. Step 5: Solve for x
    x = 29,478,001,069,745.74/8,165,550.34
  6. Step 6: Final answer
    x = 3,610,044.62

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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.