Home / 3,496,890.56-5,241,661.32-1,602,073.76

Finding the Fourth Proportional to 3,496,890.56, 5,241,661.32 and 1,602,073.76

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Solution

The fourth proportional to 3,496,890.56, 5,241,661.32 and 1,602,073.76 is: 2,401,427.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,890.56 : 5,241,661.32 = 1,602,073.76 : x
  2. Step 2: Convert to fraction form
    3,496,890.56/5,241,661.32 = 1,602,073.76/x
  3. Step 3: Cross multiply
    3,496,890.56x = 5,241,661.32 × 1,602,073.76
  4. Step 4: Simplify right side
    3,496,890.56x = 8,397,528,059,578.96
  5. Step 5: Solve for x
    x = 8,397,528,059,578.96/3,496,890.56
  6. Step 6: Final answer
    x = 2,401,427.19

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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.