Home / 9,173,679.60-13,766,740.20-5,971,004.40

Finding the Fourth Proportional to 9,173,679.60, 13,766,740.20 and 5,971,004.40

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Solution

The fourth proportional to 9,173,679.60, 13,766,740.20 and 5,971,004.40 is: 8,960,555.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,173,679.60 : 13,766,740.20 = 5,971,004.40 : x
  2. Step 2: Convert to fraction form
    9,173,679.60/13,766,740.20 = 5,971,004.40/x
  3. Step 3: Cross multiply
    9,173,679.60x = 13,766,740.20 × 5,971,004.40
  4. Step 4: Simplify right side
    9,173,679.60x = 82,201,266,307,856.88
  5. Step 5: Solve for x
    x = 82,201,266,307,856.88/9,173,679.60
  6. Step 6: Final answer
    x = 8,960,555.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.