Home / 11,594,919.75-15,997,401.03-6,698,355.24

Finding the Fourth Proportional to 11,594,919.75, 15,997,401.03 and 6,698,355.24

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Solution

The fourth proportional to 11,594,919.75, 15,997,401.03 and 6,698,355.24 is: 9,241,657.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,919.75 : 15,997,401.03 = 6,698,355.24 : x
  2. Step 2: Convert to fraction form
    11,594,919.75/15,997,401.03 = 6,698,355.24/x
  3. Step 3: Cross multiply
    11,594,919.75x = 15,997,401.03 × 6,698,355.24
  4. Step 4: Simplify right side
    11,594,919.75x = 107,156,275,015,681.89
  5. Step 5: Solve for x
    x = 107,156,275,015,681.89/11,594,919.75
  6. Step 6: Final answer
    x = 9,241,657.32

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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.