Home / 7,844,811.08-10,825,588.14-4,360,132.76

Finding the Fourth Proportional to 7,844,811.08, 10,825,588.14 and 4,360,132.76

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Solution

The fourth proportional to 7,844,811.08, 10,825,588.14 and 4,360,132.76 is: 6,016,843.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,811.08 : 10,825,588.14 = 4,360,132.76 : x
  2. Step 2: Convert to fraction form
    7,844,811.08/10,825,588.14 = 4,360,132.76/x
  3. Step 3: Cross multiply
    7,844,811.08x = 10,825,588.14 × 4,360,132.76
  4. Step 4: Simplify right side
    7,844,811.08x = 47,201,001,495,481.47
  5. Step 5: Solve for x
    x = 47,201,001,495,481.47/7,844,811.08
  6. Step 6: Final answer
    x = 6,016,843.62

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.