Home / 1,504,683.16-2,257,195.93-545,590.48

Finding the Fourth Proportional to 1,504,683.16, 2,257,195.93 and 545,590.48

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Solution

The fourth proportional to 1,504,683.16, 2,257,195.93 and 545,590.48 is: 818,447.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,683.16 : 2,257,195.93 = 545,590.48 : x
  2. Step 2: Convert to fraction form
    1,504,683.16/2,257,195.93 = 545,590.48/x
  3. Step 3: Cross multiply
    1,504,683.16x = 2,257,195.93 × 545,590.48
  4. Step 4: Simplify right side
    1,504,683.16x = 1,231,504,596,888.81
  5. Step 5: Solve for x
    x = 1,231,504,596,888.81/1,504,683.16
  6. Step 6: Final answer
    x = 818,447.79

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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.