Home / 12,775,073.40-19,162,610.10-6,056,609.40

Finding the Fourth Proportional to 12,775,073.40, 19,162,610.10 and 6,056,609.40

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Solution

The fourth proportional to 12,775,073.40, 19,162,610.10 and 6,056,609.40 is: 9,084,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,775,073.40 : 19,162,610.10 = 6,056,609.40 : x
  2. Step 2: Convert to fraction form
    12,775,073.40/19,162,610.10 = 6,056,609.40/x
  3. Step 3: Cross multiply
    12,775,073.40x = 19,162,610.10 × 6,056,609.40
  4. Step 4: Simplify right side
    12,775,073.40x = 116,060,444,460,194.95
  5. Step 5: Solve for x
    x = 116,060,444,460,194.95/12,775,073.40
  6. Step 6: Final answer
    x = 9,084,914.10

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Similar ratio
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1.5x scale

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.