Home / 1,952,675.89-2,929,206.34-673,114.91

Finding the Fourth Proportional to 1,952,675.89, 2,929,206.34 and 673,114.91

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Solution

The fourth proportional to 1,952,675.89, 2,929,206.34 and 673,114.91 is: 1,009,738.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,675.89 : 2,929,206.34 = 673,114.91 : x
  2. Step 2: Convert to fraction form
    1,952,675.89/2,929,206.34 = 673,114.91/x
  3. Step 3: Cross multiply
    1,952,675.89x = 2,929,206.34 × 673,114.91
  4. Step 4: Simplify right side
    1,952,675.89x = 1,971,692,464,592.68
  5. Step 5: Solve for x
    x = 1,971,692,464,592.68/1,952,675.89
  6. Step 6: Final answer
    x = 1,009,738.72

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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.