Home / 1,713,700.44-2,555,229.72-1,666,618.08

Finding the Fourth Proportional to 1,713,700.44, 2,555,229.72 and 1,666,618.08

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Solution

The fourth proportional to 1,713,700.44, 2,555,229.72 and 1,666,618.08 is: 2,485,027.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,700.44 : 2,555,229.72 = 1,666,618.08 : x
  2. Step 2: Convert to fraction form
    1,713,700.44/2,555,229.72 = 1,666,618.08/x
  3. Step 3: Cross multiply
    1,713,700.44x = 2,555,229.72 × 1,666,618.08
  4. Step 4: Simplify right side
    1,713,700.44x = 4,258,592,049,905.34
  5. Step 5: Solve for x
    x = 4,258,592,049,905.34/1,713,700.44
  6. Step 6: Final answer
    x = 2,485,027.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.