Home / 8,899,035.92-13,347,857.54-2,509,030.16

Finding the Fourth Proportional to 8,899,035.92, 13,347,857.54 and 2,509,030.16

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Solution

The fourth proportional to 8,899,035.92, 13,347,857.54 and 2,509,030.16 is: 3,763,348.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,899,035.92 : 13,347,857.54 = 2,509,030.16 : x
  2. Step 2: Convert to fraction form
    8,899,035.92/13,347,857.54 = 2,509,030.16/x
  3. Step 3: Cross multiply
    8,899,035.92x = 13,347,857.54 × 2,509,030.16
  4. Step 4: Simplify right side
    8,899,035.92x = 33,490,177,139,243.41
  5. Step 5: Solve for x
    x = 33,490,177,139,243.41/8,899,035.92
  6. Step 6: Final answer
    x = 3,763,348.91

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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.