Home / 8,548,841.75-11,797,047.30-4,681,296.27

Finding the Fourth Proportional to 8,548,841.75, 11,797,047.30 and 4,681,296.27

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Solution

The fourth proportional to 8,548,841.75, 11,797,047.30 and 4,681,296.27 is: 6,459,994.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548,841.75 : 11,797,047.30 = 4,681,296.27 : x
  2. Step 2: Convert to fraction form
    8,548,841.75/11,797,047.30 = 4,681,296.27/x
  3. Step 3: Cross multiply
    8,548,841.75x = 11,797,047.30 × 4,681,296.27
  4. Step 4: Simplify right side
    8,548,841.75x = 55,225,473,522,503.57
  5. Step 5: Solve for x
    x = 55,225,473,522,503.57/8,548,841.75
  6. Step 6: Final answer
    x = 6,459,994.84

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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.