Home / 8,032,480.50-11,084,902.74-4,361,427.16

Finding the Fourth Proportional to 8,032,480.50, 11,084,902.74 and 4,361,427.16

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Solution

The fourth proportional to 8,032,480.50, 11,084,902.74 and 4,361,427.16 is: 6,018,812.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,480.50 : 11,084,902.74 = 4,361,427.16 : x
  2. Step 2: Convert to fraction form
    8,032,480.50/11,084,902.74 = 4,361,427.16/x
  3. Step 3: Cross multiply
    8,032,480.50x = 11,084,902.74 × 4,361,427.16
  4. Step 4: Simplify right side
    8,032,480.50x = 48,345,995,820,769.91
  5. Step 5: Solve for x
    x = 48,345,995,820,769.91/8,032,480.50
  6. Step 6: Final answer
    x = 6,018,812.72

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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.