Home / 2,011,283.37-3,016,134.50-731,587.05

Finding the Fourth Proportional to 2,011,283.37, 3,016,134.50 and 731,587.05

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Solution

The fourth proportional to 2,011,283.37, 3,016,134.50 and 731,587.05 is: 1,097,093.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,283.37 : 3,016,134.50 = 731,587.05 : x
  2. Step 2: Convert to fraction form
    2,011,283.37/3,016,134.50 = 731,587.05/x
  3. Step 3: Cross multiply
    2,011,283.37x = 3,016,134.50 × 731,587.05
  4. Step 4: Simplify right side
    2,011,283.37x = 2,206,564,937,600.29
  5. Step 5: Solve for x
    x = 2,206,564,937,600.29/2,011,283.37
  6. Step 6: Final answer
    x = 1,097,093.02

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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.