Home / 1,725,539.27-2,588,315.58-527,456.93

Finding the Fourth Proportional to 1,725,539.27, 2,588,315.58 and 527,456.93

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Solution

The fourth proportional to 1,725,539.27, 2,588,315.58 and 527,456.93 is: 791,187.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,539.27 : 2,588,315.58 = 527,456.93 : x
  2. Step 2: Convert to fraction form
    1,725,539.27/2,588,315.58 = 527,456.93/x
  3. Step 3: Cross multiply
    1,725,539.27x = 2,588,315.58 × 527,456.93
  4. Step 4: Simplify right side
    1,725,539.27x = 1,365,224,976,756.39
  5. Step 5: Solve for x
    x = 1,365,224,976,756.39/1,725,539.27
  6. Step 6: Final answer
    x = 791,187.43

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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.