Home / 1,743,329.27-2,615,052.90-463,938.01

Finding the Fourth Proportional to 1,743,329.27, 2,615,052.90 and 463,938.01

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Solution

The fourth proportional to 1,743,329.27, 2,615,052.90 and 463,938.01 is: 695,922.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,329.27 : 2,615,052.90 = 463,938.01 : x
  2. Step 2: Convert to fraction form
    1,743,329.27/2,615,052.90 = 463,938.01/x
  3. Step 3: Cross multiply
    1,743,329.27x = 2,615,052.90 × 463,938.01
  4. Step 4: Simplify right side
    1,743,329.27x = 1,213,222,433,672.86
  5. Step 5: Solve for x
    x = 1,213,222,433,672.86/1,743,329.27
  6. Step 6: Final answer
    x = 695,922.71

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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.