Home / 8,541,533.38-12,809,663.60-2,476,712.14

Finding the Fourth Proportional to 8,541,533.38, 12,809,663.60 and 2,476,712.14

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Solution

The fourth proportional to 8,541,533.38, 12,809,663.60 and 2,476,712.14 is: 3,714,303.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,541,533.38 : 12,809,663.60 = 2,476,712.14 : x
  2. Step 2: Convert to fraction form
    8,541,533.38/12,809,663.60 = 2,476,712.14/x
  3. Step 3: Cross multiply
    8,541,533.38x = 12,809,663.60 × 2,476,712.14
  4. Step 4: Simplify right side
    8,541,533.38x = 31,725,849,347,436.11
  5. Step 5: Solve for x
    x = 31,725,849,347,436.11/8,541,533.38
  6. Step 6: Final answer
    x = 3,714,303.74

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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.