Home / 6,777,246.51-10,140,460.47-4,034,762.69

Finding the Fourth Proportional to 6,777,246.51, 10,140,460.47 and 4,034,762.69

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Solution

The fourth proportional to 6,777,246.51, 10,140,460.47 and 4,034,762.69 is: 6,037,016.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,246.51 : 10,140,460.47 = 4,034,762.69 : x
  2. Step 2: Convert to fraction form
    6,777,246.51/10,140,460.47 = 4,034,762.69/x
  3. Step 3: Cross multiply
    6,777,246.51x = 10,140,460.47 × 4,034,762.69
  4. Step 4: Simplify right side
    6,777,246.51x = 40,914,351,513,073.56
  5. Step 5: Solve for x
    x = 40,914,351,513,073.56/6,777,246.51
  6. Step 6: Final answer
    x = 6,037,016.87

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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.