Home / 9,856,201-14,790,199.74-4,252,873

Finding the Fourth Proportional to 9,856,201, 14,790,199.74 and 4,252,873

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Solution

The fourth proportional to 9,856,201, 14,790,199.74 and 4,252,873 is: 6,381,854.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,856,201 : 14,790,199.74 = 4,252,873 : x
  2. Step 2: Convert to fraction form
    9,856,201/14,790,199.74 = 4,252,873/x
  3. Step 3: Cross multiply
    9,856,201x = 14,790,199.74 × 4,252,873
  4. Step 4: Simplify right side
    9,856,201x = 62,900,841,138,853.02
  5. Step 5: Solve for x
    x = 62,900,841,138,853.02/9,856,201
  6. Step 6: Final answer
    x = 6,381,854.54

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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.