Home / 1,729,117.33-2,593,223.26-514,366.66

Finding the Fourth Proportional to 1,729,117.33, 2,593,223.26 and 514,366.66

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Solution

The fourth proportional to 1,729,117.33, 2,593,223.26 and 514,366.66 is: 771,415.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,117.33 : 2,593,223.26 = 514,366.66 : x
  2. Step 2: Convert to fraction form
    1,729,117.33/2,593,223.26 = 514,366.66/x
  3. Step 3: Cross multiply
    1,729,117.33x = 2,593,223.26 × 514,366.66
  4. Step 4: Simplify right side
    1,729,117.33x = 1,333,867,586,880.51
  5. Step 5: Solve for x
    x = 1,333,867,586,880.51/1,729,117.33
  6. Step 6: Final answer
    x = 771,415.31

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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.