Home / 1,489,087.14-2,232,292.59-589,922.34

Finding the Fourth Proportional to 1,489,087.14, 2,232,292.59 and 589,922.34

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Solution

The fourth proportional to 1,489,087.14, 2,232,292.59 and 589,922.34 is: 884,353.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,489,087.14 : 2,232,292.59 = 589,922.34 : x
  2. Step 2: Convert to fraction form
    1,489,087.14/2,232,292.59 = 589,922.34/x
  3. Step 3: Cross multiply
    1,489,087.14x = 2,232,292.59 × 589,922.34
  4. Step 4: Simplify right side
    1,489,087.14x = 1,316,879,268,257.46
  5. Step 5: Solve for x
    x = 1,316,879,268,257.46/1,489,087.14
  6. Step 6: Final answer
    x = 884,353.40

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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.