Home / 5,920,322.40-8,877,859.20-2,723,803.20

Finding the Fourth Proportional to 5,920,322.40, 8,877,859.20 and 2,723,803.20

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Solution

The fourth proportional to 5,920,322.40, 8,877,859.20 and 2,723,803.20 is: 4,084,497.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,920,322.40 : 8,877,859.20 = 2,723,803.20 : x
  2. Step 2: Convert to fraction form
    5,920,322.40/8,877,859.20 = 2,723,803.20/x
  3. Step 3: Cross multiply
    5,920,322.40x = 8,877,859.20 × 2,723,803.20
  4. Step 4: Simplify right side
    5,920,322.40x = 24,181,541,298,109.44
  5. Step 5: Solve for x
    x = 24,181,541,298,109.44/5,920,322.40
  6. Step 6: Final answer
    x = 4,084,497.37

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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.