Home / 1,962,525.94-2,707,888.85-1,146,572.04

Finding the Fourth Proportional to 1,962,525.94, 2,707,888.85 and 1,146,572.04

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Solution

The fourth proportional to 1,962,525.94, 2,707,888.85 and 1,146,572.04 is: 1,582,037.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,525.94 : 2,707,888.85 = 1,146,572.04 : x
  2. Step 2: Convert to fraction form
    1,962,525.94/2,707,888.85 = 1,146,572.04/x
  3. Step 3: Cross multiply
    1,962,525.94x = 2,707,888.85 × 1,146,572.04
  4. Step 4: Simplify right side
    1,962,525.94x = 3,104,789,646,602.10
  5. Step 5: Solve for x
    x = 3,104,789,646,602.10/1,962,525.94
  6. Step 6: Final answer
    x = 1,582,037.51

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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.