Home / 1,365,188.94-2,047,794.57-894,852.54

Finding the Fourth Proportional to 1,365,188.94, 2,047,794.57 and 894,852.54

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Solution

The fourth proportional to 1,365,188.94, 2,047,794.57 and 894,852.54 is: 1,342,286.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,188.94 : 2,047,794.57 = 894,852.54 : x
  2. Step 2: Convert to fraction form
    1,365,188.94/2,047,794.57 = 894,852.54/x
  3. Step 3: Cross multiply
    1,365,188.94x = 2,047,794.57 × 894,852.54
  4. Step 4: Simplify right side
    1,365,188.94x = 1,832,474,172,362.71
  5. Step 5: Solve for x
    x = 1,832,474,172,362.71/1,365,188.94
  6. Step 6: Final answer
    x = 1,342,286.13

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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.