Home / 7,101,456.60-10,657,433.70-4,704,504.60

Finding the Fourth Proportional to 7,101,456.60, 10,657,433.70 and 4,704,504.60

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Solution

The fourth proportional to 7,101,456.60, 10,657,433.70 and 4,704,504.60 is: 7,060,234.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,456.60 : 10,657,433.70 = 4,704,504.60 : x
  2. Step 2: Convert to fraction form
    7,101,456.60/10,657,433.70 = 4,704,504.60/x
  3. Step 3: Cross multiply
    7,101,456.60x = 10,657,433.70 × 4,704,504.60
  4. Step 4: Simplify right side
    7,101,456.60x = 50,137,945,865,845.02
  5. Step 5: Solve for x
    x = 50,137,945,865,845.02/7,101,456.60
  6. Step 6: Final answer
    x = 7,060,234.07

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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.