Home / 1,060,202.94-1,463,621.91-817,941.66

Finding the Fourth Proportional to 1,060,202.94, 1,463,621.91 and 817,941.66

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Solution

The fourth proportional to 1,060,202.94, 1,463,621.91 and 817,941.66 is: 1,129,177.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,202.94 : 1,463,621.91 = 817,941.66 : x
  2. Step 2: Convert to fraction form
    1,060,202.94/1,463,621.91 = 817,941.66/x
  3. Step 3: Cross multiply
    1,060,202.94x = 1,463,621.91 × 817,941.66
  4. Step 4: Simplify right side
    1,060,202.94x = 1,197,157,334,677.77
  5. Step 5: Solve for x
    x = 1,197,157,334,677.77/1,060,202.94
  6. Step 6: Final answer
    x = 1,129,177.53

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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.