Home / 1,727,582.46-2,591,871.71-529,681.56

Finding the Fourth Proportional to 1,727,582.46, 2,591,871.71 and 529,681.56

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Solution

The fourth proportional to 1,727,582.46, 2,591,871.71 and 529,681.56 is: 794,675.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,582.46 : 2,591,871.71 = 529,681.56 : x
  2. Step 2: Convert to fraction form
    1,727,582.46/2,591,871.71 = 529,681.56/x
  3. Step 3: Cross multiply
    1,727,582.46x = 2,591,871.71 × 529,681.56
  4. Step 4: Simplify right side
    1,727,582.46x = 1,372,866,648,024.26
  5. Step 5: Solve for x
    x = 1,372,866,648,024.26/1,727,582.46
  6. Step 6: Final answer
    x = 794,675.03

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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.