Home / 2,009,201.51-3,013,827.17-589,286.90

Finding the Fourth Proportional to 2,009,201.51, 3,013,827.17 and 589,286.90

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Solution

The fourth proportional to 2,009,201.51, 3,013,827.17 and 589,286.90 is: 883,937.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,201.51 : 3,013,827.17 = 589,286.90 : x
  2. Step 2: Convert to fraction form
    2,009,201.51/3,013,827.17 = 589,286.90/x
  3. Step 3: Cross multiply
    2,009,201.51x = 3,013,827.17 × 589,286.90
  4. Step 4: Simplify right side
    2,009,201.51x = 1,776,008,852,129.50
  5. Step 5: Solve for x
    x = 1,776,008,852,129.50/2,009,201.51
  6. Step 6: Final answer
    x = 883,937.65

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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.