Home / 952,098.01-1,315,632.31-693,523.36

Finding the Fourth Proportional to 952,098.01, 1,315,632.31 and 693,523.36

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Solution

The fourth proportional to 952,098.01, 1,315,632.31 and 693,523.36 is: 958,327.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,098.01 : 1,315,632.31 = 693,523.36 : x
  2. Step 2: Convert to fraction form
    952,098.01/1,315,632.31 = 693,523.36/x
  3. Step 3: Cross multiply
    952,098.01x = 1,315,632.31 × 693,523.36
  4. Step 4: Simplify right side
    952,098.01x = 912,421,740,155.76
  5. Step 5: Solve for x
    x = 912,421,740,155.76/952,098.01
  6. Step 6: Final answer
    x = 958,327.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.