Home / 3,176,910.45-4,764,341.84-1,046,487.33

Finding the Fourth Proportional to 3,176,910.45, 4,764,341.84 and 1,046,487.33

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Solution

The fourth proportional to 3,176,910.45, 4,764,341.84 and 1,046,487.33 is: 1,569,393.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,910.45 : 4,764,341.84 = 1,046,487.33 : x
  2. Step 2: Convert to fraction form
    3,176,910.45/4,764,341.84 = 1,046,487.33/x
  3. Step 3: Cross multiply
    3,176,910.45x = 4,764,341.84 × 1,046,487.33
  4. Step 4: Simplify right side
    3,176,910.45x = 4,985,823,366,116.45
  5. Step 5: Solve for x
    x = 4,985,823,366,116.45/3,176,910.45
  6. Step 6: Final answer
    x = 1,569,393.74

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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.