Home / 8,165,549.34-12,246,497.25-2,407,054.41

Finding the Fourth Proportional to 8,165,549.34, 12,246,497.25 and 2,407,054.41

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Solution

The fourth proportional to 8,165,549.34, 12,246,497.25 and 2,407,054.41 is: 3,610,043.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,165,549.34 : 12,246,497.25 = 2,407,054.41 : x
  2. Step 2: Convert to fraction form
    8,165,549.34/12,246,497.25 = 2,407,054.41/x
  3. Step 3: Cross multiply
    8,165,549.34x = 12,246,497.25 × 2,407,054.41
  4. Step 4: Simplify right side
    8,165,549.34x = 29,477,985,212,665.38
  5. Step 5: Solve for x
    x = 29,477,985,212,665.38/8,165,549.34
  6. Step 6: Final answer
    x = 3,610,043.12

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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.