Home / 2,995,337.86-4,496,992.64-1,576,390.38

Finding the Fourth Proportional to 2,995,337.86, 4,496,992.64 and 1,576,390.38

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Solution

The fourth proportional to 2,995,337.86, 4,496,992.64 and 1,576,390.38 is: 2,366,683.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,337.86 : 4,496,992.64 = 1,576,390.38 : x
  2. Step 2: Convert to fraction form
    2,995,337.86/4,496,992.64 = 1,576,390.38/x
  3. Step 3: Cross multiply
    2,995,337.86x = 4,496,992.64 × 1,576,390.38
  4. Step 4: Simplify right side
    2,995,337.86x = 7,089,015,936,626.80
  5. Step 5: Solve for x
    x = 7,089,015,936,626.80/2,995,337.86
  6. Step 6: Final answer
    x = 2,366,683.25

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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.