Home / 2,681,244.77-3,700,040.00-1,519,798.10

Finding the Fourth Proportional to 2,681,244.77, 3,700,040.00 and 1,519,798.10

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Solution

The fourth proportional to 2,681,244.77, 3,700,040.00 and 1,519,798.10 is: 2,097,277.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,244.77 : 3,700,040.00 = 1,519,798.10 : x
  2. Step 2: Convert to fraction form
    2,681,244.77/3,700,040.00 = 1,519,798.10/x
  3. Step 3: Cross multiply
    2,681,244.77x = 3,700,040.00 × 1,519,798.10
  4. Step 4: Simplify right side
    2,681,244.77x = 5,623,313,754,325.01
  5. Step 5: Solve for x
    x = 5,623,313,754,325.01/2,681,244.77
  6. Step 6: Final answer
    x = 2,097,277.29

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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.