Home / 5,598,993.04-7,726,855.08-3,151,762

Finding the Fourth Proportional to 5,598,993.04, 7,726,855.08 and 3,151,762

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Solution

The fourth proportional to 5,598,993.04, 7,726,855.08 and 3,151,762 is: 4,349,569.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,993.04 : 7,726,855.08 = 3,151,762 : x
  2. Step 2: Convert to fraction form
    5,598,993.04/7,726,855.08 = 3,151,762/x
  3. Step 3: Cross multiply
    5,598,993.04x = 7,726,855.08 × 3,151,762
  4. Step 4: Simplify right side
    5,598,993.04x = 24,353,208,220,650.96
  5. Step 5: Solve for x
    x = 24,353,208,220,650.96/5,598,993.04
  6. Step 6: Final answer
    x = 4,349,569.30

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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.