Home / 4,436,587.14-6,654,214.68-1,403,558.92

Finding the Fourth Proportional to 4,436,587.14, 6,654,214.68 and 1,403,558.92

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Solution

The fourth proportional to 4,436,587.14, 6,654,214.68 and 1,403,558.92 is: 2,105,127.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,587.14 : 6,654,214.68 = 1,403,558.92 : x
  2. Step 2: Convert to fraction form
    4,436,587.14/6,654,214.68 = 1,403,558.92/x
  3. Step 3: Cross multiply
    4,436,587.14x = 6,654,214.68 × 1,403,558.92
  4. Step 4: Simplify right side
    4,436,587.14x = 9,339,582,369,708.95
  5. Step 5: Solve for x
    x = 9,339,582,369,708.95/4,436,587.14
  6. Step 6: Final answer
    x = 2,105,127.67

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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.