Home / 906,186.42-1,250,816.04-583,895.52

Finding the Fourth Proportional to 906,186.42, 1,250,816.04 and 583,895.52

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Solution

The fourth proportional to 906,186.42, 1,250,816.04 and 583,895.52 is: 805,955.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,186.42 : 1,250,816.04 = 583,895.52 : x
  2. Step 2: Convert to fraction form
    906,186.42/1,250,816.04 = 583,895.52/x
  3. Step 3: Cross multiply
    906,186.42x = 1,250,816.04 × 583,895.52
  4. Step 4: Simplify right side
    906,186.42x = 730,345,882,100.14
  5. Step 5: Solve for x
    x = 730,345,882,100.14/906,186.42
  6. Step 6: Final answer
    x = 805,955.45

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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.