Home / 1,513,903.42-2,267,166.22-1,001,256.24

Finding the Fourth Proportional to 1,513,903.42, 2,267,166.22 and 1,001,256.24

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Solution

The fourth proportional to 1,513,903.42, 2,267,166.22 and 1,001,256.24 is: 1,499,444.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,903.42 : 2,267,166.22 = 1,001,256.24 : x
  2. Step 2: Convert to fraction form
    1,513,903.42/2,267,166.22 = 1,001,256.24/x
  3. Step 3: Cross multiply
    1,513,903.42x = 2,267,166.22 × 1,001,256.24
  4. Step 4: Simplify right side
    1,513,903.42x = 2,270,014,324,892.21
  5. Step 5: Solve for x
    x = 2,270,014,324,892.21/1,513,903.42
  6. Step 6: Final answer
    x = 1,499,444.61

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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.