Home / 6,196,478.72-8,550,970.67-3,443,095.44

Finding the Fourth Proportional to 6,196,478.72, 8,550,970.67 and 3,443,095.44

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Solution

The fourth proportional to 6,196,478.72, 8,550,970.67 and 3,443,095.44 is: 4,751,377.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,478.72 : 8,550,970.67 = 3,443,095.44 : x
  2. Step 2: Convert to fraction form
    6,196,478.72/8,550,970.67 = 3,443,095.44/x
  3. Step 3: Cross multiply
    6,196,478.72x = 8,550,970.67 × 3,443,095.44
  4. Step 4: Simplify right side
    6,196,478.72x = 29,441,808,130,058.48
  5. Step 5: Solve for x
    x = 29,441,808,130,058.48/6,196,478.72
  6. Step 6: Final answer
    x = 4,751,377.27

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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.