Home / 4,191,063.48-6,281,335.08-1,792,086.48

Finding the Fourth Proportional to 4,191,063.48, 6,281,335.08 and 1,792,086.48

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Solution

The fourth proportional to 4,191,063.48, 6,281,335.08 and 1,792,086.48 is: 2,685,880.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,063.48 : 6,281,335.08 = 1,792,086.48 : x
  2. Step 2: Convert to fraction form
    4,191,063.48/6,281,335.08 = 1,792,086.48/x
  3. Step 3: Cross multiply
    4,191,063.48x = 6,281,335.08 × 1,792,086.48
  4. Step 4: Simplify right side
    4,191,063.48x = 11,256,695,673,217.72
  5. Step 5: Solve for x
    x = 11,256,695,673,217.72/4,191,063.48
  6. Step 6: Final answer
    x = 2,685,880.50

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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.