Home / 8,477,132.74-11,698,087.26-4,806,296.27

Finding the Fourth Proportional to 8,477,132.74, 11,698,087.26 and 4,806,296.27

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Solution

The fourth proportional to 8,477,132.74, 11,698,087.26 and 4,806,296.27 is: 6,632,487.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,477,132.74 : 11,698,087.26 = 4,806,296.27 : x
  2. Step 2: Convert to fraction form
    8,477,132.74/11,698,087.26 = 4,806,296.27/x
  3. Step 3: Cross multiply
    8,477,132.74x = 11,698,087.26 × 4,806,296.27
  4. Step 4: Simplify right side
    8,477,132.74x = 56,224,473,163,872.52
  5. Step 5: Solve for x
    x = 56,224,473,163,872.52/8,477,132.74
  6. Step 6: Final answer
    x = 6,632,487.06

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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.