Home / 6,794,518.20-10,191,777.30-4,671,151.80

Finding the Fourth Proportional to 6,794,518.20, 10,191,777.30 and 4,671,151.80

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Solution

The fourth proportional to 6,794,518.20, 10,191,777.30 and 4,671,151.80 is: 7,006,727.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794,518.20 : 10,191,777.30 = 4,671,151.80 : x
  2. Step 2: Convert to fraction form
    6,794,518.20/10,191,777.30 = 4,671,151.80/x
  3. Step 3: Cross multiply
    6,794,518.20x = 10,191,777.30 × 4,671,151.80
  4. Step 4: Simplify right side
    6,794,518.20x = 47,607,338,880,094.14
  5. Step 5: Solve for x
    x = 47,607,338,880,094.14/6,794,518.20
  6. Step 6: Final answer
    x = 7,006,727.70

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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.