Home / 1,496,034.51-2,244,367.07-485,077.67

Finding the Fourth Proportional to 1,496,034.51, 2,244,367.07 and 485,077.67

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Solution

The fourth proportional to 1,496,034.51, 2,244,367.07 and 485,077.67 is: 727,718.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,034.51 : 2,244,367.07 = 485,077.67 : x
  2. Step 2: Convert to fraction form
    1,496,034.51/2,244,367.07 = 485,077.67/x
  3. Step 3: Cross multiply
    1,496,034.51x = 2,244,367.07 × 485,077.67
  4. Step 4: Simplify right side
    1,496,034.51x = 1,088,692,335,293.10
  5. Step 5: Solve for x
    x = 1,088,692,335,293.10/1,496,034.51
  6. Step 6: Final answer
    x = 727,718.73

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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.