Home / 5,923,390.08-8,878,368.26-2,721,900.92

Finding the Fourth Proportional to 5,923,390.08, 8,878,368.26 and 2,721,900.92

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Solution

The fourth proportional to 5,923,390.08, 8,878,368.26 and 2,721,900.92 is: 4,079,764.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,390.08 : 8,878,368.26 = 2,721,900.92 : x
  2. Step 2: Convert to fraction form
    5,923,390.08/8,878,368.26 = 2,721,900.92/x
  3. Step 3: Cross multiply
    5,923,390.08x = 8,878,368.26 × 2,721,900.92
  4. Step 4: Simplify right side
    5,923,390.08x = 24,166,038,734,992.80
  5. Step 5: Solve for x
    x = 24,166,038,734,992.80/5,923,390.08
  6. Step 6: Final answer
    x = 4,079,764.87

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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.