Home / 8,444,693.88-11,653,393.95-5,004,892.80

Finding the Fourth Proportional to 8,444,693.88, 11,653,393.95 and 5,004,892.80

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Solution

The fourth proportional to 8,444,693.88, 11,653,393.95 and 5,004,892.80 is: 6,906,583.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,693.88 : 11,653,393.95 = 5,004,892.80 : x
  2. Step 2: Convert to fraction form
    8,444,693.88/11,653,393.95 = 5,004,892.80/x
  3. Step 3: Cross multiply
    8,444,693.88x = 11,653,393.95 × 5,004,892.80
  4. Step 4: Simplify right side
    8,444,693.88x = 58,323,987,475,918.55
  5. Step 5: Solve for x
    x = 58,323,987,475,918.55/8,444,693.88
  6. Step 6: Final answer
    x = 6,906,583.98

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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.