Home / 1,606,302.72-2,409,462.29-541,354.01

Finding the Fourth Proportional to 1,606,302.72, 2,409,462.29 and 541,354.01

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Solution

The fourth proportional to 1,606,302.72, 2,409,462.29 and 541,354.01 is: 812,033.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,302.72 : 2,409,462.29 = 541,354.01 : x
  2. Step 2: Convert to fraction form
    1,606,302.72/2,409,462.29 = 541,354.01/x
  3. Step 3: Cross multiply
    1,606,302.72x = 2,409,462.29 × 541,354.01
  4. Step 4: Simplify right side
    1,606,302.72x = 1,304,372,057,881.20
  5. Step 5: Solve for x
    x = 1,304,372,057,881.20/1,606,302.72
  6. Step 6: Final answer
    x = 812,033.77

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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.