Home / 6,775,669.68-10,154,534.76-4,970,099.76

Finding the Fourth Proportional to 6,775,669.68, 10,154,534.76 and 4,970,099.76

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Solution

The fourth proportional to 6,775,669.68, 10,154,534.76 and 4,970,099.76 is: 7,448,570.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775,669.68 : 10,154,534.76 = 4,970,099.76 : x
  2. Step 2: Convert to fraction form
    6,775,669.68/10,154,534.76 = 4,970,099.76/x
  3. Step 3: Cross multiply
    6,775,669.68x = 10,154,534.76 × 4,970,099.76
  4. Step 4: Simplify right side
    6,775,669.68x = 50,469,050,773,587.66
  5. Step 5: Solve for x
    x = 50,469,050,773,587.66/6,775,669.68
  6. Step 6: Final answer
    x = 7,448,570.13

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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.