Home / 3,283,733.40-4,925,600.10-1,156,219.80

Finding the Fourth Proportional to 3,283,733.40, 4,925,600.10 and 1,156,219.80

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Solution

The fourth proportional to 3,283,733.40, 4,925,600.10 and 1,156,219.80 is: 1,734,329.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,733.40 : 4,925,600.10 = 1,156,219.80 : x
  2. Step 2: Convert to fraction form
    3,283,733.40/4,925,600.10 = 1,156,219.80/x
  3. Step 3: Cross multiply
    3,283,733.40x = 4,925,600.10 × 1,156,219.80
  4. Step 4: Simplify right side
    3,283,733.40x = 5,695,076,362,501.98
  5. Step 5: Solve for x
    x = 5,695,076,362,501.98/3,283,733.40
  6. Step 6: Final answer
    x = 1,734,329.70

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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.