Home / 1,725,914.16-2,588,456.05-527,846.86

Finding the Fourth Proportional to 1,725,914.16, 2,588,456.05 and 527,846.86

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Solution

The fourth proportional to 1,725,914.16, 2,588,456.05 and 527,846.86 is: 791,643.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,914.16 : 2,588,456.05 = 527,846.86 : x
  2. Step 2: Convert to fraction form
    1,725,914.16/2,588,456.05 = 527,846.86/x
  3. Step 3: Cross multiply
    1,725,914.16x = 2,588,456.05 × 527,846.86
  4. Step 4: Simplify right side
    1,725,914.16x = 1,366,308,394,696.42
  5. Step 5: Solve for x
    x = 1,366,308,394,696.42/1,725,914.16
  6. Step 6: Final answer
    x = 791,643.31

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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.