Home / 5,667,925.33-7,821,673.28-3,089,549.53

Finding the Fourth Proportional to 5,667,925.33, 7,821,673.28 and 3,089,549.53

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Solution

The fourth proportional to 5,667,925.33, 7,821,673.28 and 3,089,549.53 is: 4,263,543.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,925.33 : 7,821,673.28 = 3,089,549.53 : x
  2. Step 2: Convert to fraction form
    5,667,925.33/7,821,673.28 = 3,089,549.53/x
  3. Step 3: Cross multiply
    5,667,925.33x = 7,821,673.28 × 3,089,549.53
  4. Step 4: Simplify right side
    5,667,925.33x = 24,165,446,966,929.19
  5. Step 5: Solve for x
    x = 24,165,446,966,929.19/5,667,925.33
  6. Step 6: Final answer
    x = 4,263,543.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.