Home / 1,469,270.03-2,027,481.46-824,565.67

Finding the Fourth Proportional to 1,469,270.03, 2,027,481.46 and 824,565.67

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Solution

The fourth proportional to 1,469,270.03, 2,027,481.46 and 824,565.67 is: 1,137,838.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,270.03 : 2,027,481.46 = 824,565.67 : x
  2. Step 2: Convert to fraction form
    1,469,270.03/2,027,481.46 = 824,565.67/x
  3. Step 3: Cross multiply
    1,469,270.03x = 2,027,481.46 × 824,565.67
  4. Step 4: Simplify right side
    1,469,270.03x = 1,671,791,602,184.01
  5. Step 5: Solve for x
    x = 1,671,791,602,184.01/1,469,270.03
  6. Step 6: Final answer
    x = 1,137,838.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.