Home / 5,997,384.37-8,267,781.54-4,275,515.53

Finding the Fourth Proportional to 5,997,384.37, 8,267,781.54 and 4,275,515.53

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Solution

The fourth proportional to 5,997,384.37, 8,267,781.54 and 4,275,515.53 is: 5,894,074.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,384.37 : 8,267,781.54 = 4,275,515.53 : x
  2. Step 2: Convert to fraction form
    5,997,384.37/8,267,781.54 = 4,275,515.53/x
  3. Step 3: Cross multiply
    5,997,384.37x = 8,267,781.54 × 4,275,515.53
  4. Step 4: Simplify right side
    5,997,384.37x = 35,349,028,372,917.32
  5. Step 5: Solve for x
    x = 35,349,028,372,917.32/5,997,384.37
  6. Step 6: Final answer
    x = 5,894,074.18

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1.5x scale

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.