Home / 5,876,351.20-8,814,526.80-4,383,359.20

Finding the Fourth Proportional to 5,876,351.20, 8,814,526.80 and 4,383,359.20

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Solution

The fourth proportional to 5,876,351.20, 8,814,526.80 and 4,383,359.20 is: 6,575,038.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,351.20 : 8,814,526.80 = 4,383,359.20 : x
  2. Step 2: Convert to fraction form
    5,876,351.20/8,814,526.80 = 4,383,359.20/x
  3. Step 3: Cross multiply
    5,876,351.20x = 8,814,526.80 × 4,383,359.20
  4. Step 4: Simplify right side
    5,876,351.20x = 38,637,237,142,426.56
  5. Step 5: Solve for x
    x = 38,637,237,142,426.56/5,876,351.20
  6. Step 6: Final answer
    x = 6,575,038.80

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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.