Home / 2,060,509.70-2,843,673.61-1,143,034.64

Finding the Fourth Proportional to 2,060,509.70, 2,843,673.61 and 1,143,034.64

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Solution

The fourth proportional to 2,060,509.70, 2,843,673.61 and 1,143,034.64 is: 1,577,482.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,509.70 : 2,843,673.61 = 1,143,034.64 : x
  2. Step 2: Convert to fraction form
    2,060,509.70/2,843,673.61 = 1,143,034.64/x
  3. Step 3: Cross multiply
    2,060,509.70x = 2,843,673.61 × 1,143,034.64
  4. Step 4: Simplify right side
    2,060,509.70x = 3,250,417,445,596.97
  5. Step 5: Solve for x
    x = 3,250,417,445,596.97/2,060,509.70
  6. Step 6: Final answer
    x = 1,577,482.24

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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.