Home / 1,606,625.53-2,409,946.54-541,676.81

Finding the Fourth Proportional to 1,606,625.53, 2,409,946.54 and 541,676.81

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Solution

The fourth proportional to 1,606,625.53, 2,409,946.54 and 541,676.81 is: 812,518.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,625.53 : 2,409,946.54 = 541,676.81 : x
  2. Step 2: Convert to fraction form
    1,606,625.53/2,409,946.54 = 541,676.81/x
  3. Step 3: Cross multiply
    1,606,625.53x = 2,409,946.54 × 541,676.81
  4. Step 4: Simplify right side
    1,606,625.53x = 1,305,412,158,728.41
  5. Step 5: Solve for x
    x = 1,305,412,158,728.41/1,606,625.53
  6. Step 6: Final answer
    x = 812,518.00

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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.