Home / 4,200,011.15-6,301,324.51-1,504,359.59

Finding the Fourth Proportional to 4,200,011.15, 6,301,324.51 and 1,504,359.59

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Solution

The fourth proportional to 4,200,011.15, 6,301,324.51 and 1,504,359.59 is: 2,257,007.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,011.15 : 6,301,324.51 = 1,504,359.59 : x
  2. Step 2: Convert to fraction form
    4,200,011.15/6,301,324.51 = 1,504,359.59/x
  3. Step 3: Cross multiply
    4,200,011.15x = 6,301,324.51 × 1,504,359.59
  4. Step 4: Simplify right side
    4,200,011.15x = 9,479,457,968,312.96
  5. Step 5: Solve for x
    x = 9,479,457,968,312.96/4,200,011.15
  6. Step 6: Final answer
    x = 2,257,007.81

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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.