Home / 1,554,567.74-2,332,529.26-544,414.30

Finding the Fourth Proportional to 1,554,567.74, 2,332,529.26 and 544,414.30

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Solution

The fourth proportional to 1,554,567.74, 2,332,529.26 and 544,414.30 is: 816,858.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,567.74 : 2,332,529.26 = 544,414.30 : x
  2. Step 2: Convert to fraction form
    1,554,567.74/2,332,529.26 = 544,414.30/x
  3. Step 3: Cross multiply
    1,554,567.74x = 2,332,529.26 × 544,414.30
  4. Step 4: Simplify right side
    1,554,567.74x = 1,269,862,284,312.42
  5. Step 5: Solve for x
    x = 1,269,862,284,312.42/1,554,567.74
  6. Step 6: Final answer
    x = 816,858.77

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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.