Home / 1,966,088.39-2,713,028.99-1,094,857.25

Finding the Fourth Proportional to 1,966,088.39, 2,713,028.99 and 1,094,857.25

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Solution

The fourth proportional to 1,966,088.39, 2,713,028.99 and 1,094,857.25 is: 1,510,806.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,088.39 : 2,713,028.99 = 1,094,857.25 : x
  2. Step 2: Convert to fraction form
    1,966,088.39/2,713,028.99 = 1,094,857.25/x
  3. Step 3: Cross multiply
    1,966,088.39x = 2,713,028.99 × 1,094,857.25
  4. Step 4: Simplify right side
    1,966,088.39x = 2,970,379,440,122.25
  5. Step 5: Solve for x
    x = 2,970,379,440,122.25/1,966,088.39
  6. Step 6: Final answer
    x = 1,510,806.67

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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.