Home / 1,734,981.56-2,394,349.39-960,612.42

Finding the Fourth Proportional to 1,734,981.56, 2,394,349.39 and 960,612.42

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Solution

The fourth proportional to 1,734,981.56, 2,394,349.39 and 960,612.42 is: 1,325,686.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,981.56 : 2,394,349.39 = 960,612.42 : x
  2. Step 2: Convert to fraction form
    1,734,981.56/2,394,349.39 = 960,612.42/x
  3. Step 3: Cross multiply
    1,734,981.56x = 2,394,349.39 × 960,612.42
  4. Step 4: Simplify right side
    1,734,981.56x = 2,300,041,754,602.95
  5. Step 5: Solve for x
    x = 2,300,041,754,602.95/1,734,981.56
  6. Step 6: Final answer
    x = 1,325,686.57

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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.