Home / 5,778,010.44-7,973,647.08-3,199,688.04

Finding the Fourth Proportional to 5,778,010.44, 7,973,647.08 and 3,199,688.04

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Solution

The fourth proportional to 5,778,010.44, 7,973,647.08 and 3,199,688.04 is: 4,415,565.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,778,010.44 : 7,973,647.08 = 3,199,688.04 : x
  2. Step 2: Convert to fraction form
    5,778,010.44/7,973,647.08 = 3,199,688.04/x
  3. Step 3: Cross multiply
    5,778,010.44x = 7,973,647.08 × 3,199,688.04
  4. Step 4: Simplify right side
    5,778,010.44x = 25,513,183,197,056.92
  5. Step 5: Solve for x
    x = 25,513,183,197,056.92/5,778,010.44
  6. Step 6: Final answer
    x = 4,415,565.44

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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.