Home / 1,566,444-2,347,273.44-1,165,143.84

Finding the Fourth Proportional to 1,566,444, 2,347,273.44 and 1,165,143.84

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Solution

The fourth proportional to 1,566,444, 2,347,273.44 and 1,165,143.84 is: 1,745,936.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,444 : 2,347,273.44 = 1,165,143.84 : x
  2. Step 2: Convert to fraction form
    1,566,444/2,347,273.44 = 1,165,143.84/x
  3. Step 3: Cross multiply
    1,566,444x = 2,347,273.44 × 1,165,143.84
  4. Step 4: Simplify right side
    1,566,444x = 2,734,911,189,411.61
  5. Step 5: Solve for x
    x = 2,734,911,189,411.61/1,566,444
  6. Step 6: Final answer
    x = 1,745,936.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.