Home / 1,336,685.13-2,005,552.58-588,206.25

Finding the Fourth Proportional to 1,336,685.13, 2,005,552.58 and 588,206.25

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Solution

The fourth proportional to 1,336,685.13, 2,005,552.58 and 588,206.25 is: 882,540.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,685.13 : 2,005,552.58 = 588,206.25 : x
  2. Step 2: Convert to fraction form
    1,336,685.13/2,005,552.58 = 588,206.25/x
  3. Step 3: Cross multiply
    1,336,685.13x = 2,005,552.58 × 588,206.25
  4. Step 4: Simplify right side
    1,336,685.13x = 1,179,678,559,318.59
  5. Step 5: Solve for x
    x = 1,179,678,559,318.59/1,336,685.13
  6. Step 6: Final answer
    x = 882,540.35

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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.