Home / 8,736,445.42-13,104,668.21-2,671,177.30

Finding the Fourth Proportional to 8,736,445.42, 13,104,668.21 and 2,671,177.30

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Solution

The fourth proportional to 8,736,445.42, 13,104,668.21 and 2,671,177.30 is: 4,006,765.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,736,445.42 : 13,104,668.21 = 2,671,177.30 : x
  2. Step 2: Convert to fraction form
    8,736,445.42/13,104,668.21 = 2,671,177.30/x
  3. Step 3: Cross multiply
    8,736,445.42x = 13,104,668.21 × 2,671,177.30
  4. Step 4: Simplify right side
    8,736,445.42x = 35,004,892,246,583.63
  5. Step 5: Solve for x
    x = 35,004,892,246,583.63/8,736,445.42
  6. Step 6: Final answer
    x = 4,006,765.97

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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.