Home / 896,822.51-1,236,915.22-574,562.59

Finding the Fourth Proportional to 896,822.51, 1,236,915.22 and 574,562.59

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Solution

The fourth proportional to 896,822.51, 1,236,915.22 and 574,562.59 is: 792,448.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,822.51 : 1,236,915.22 = 574,562.59 : x
  2. Step 2: Convert to fraction form
    896,822.51/1,236,915.22 = 574,562.59/x
  3. Step 3: Cross multiply
    896,822.51x = 1,236,915.22 × 574,562.59
  4. Step 4: Simplify right side
    896,822.51x = 710,685,212,413.62
  5. Step 5: Solve for x
    x = 710,685,212,413.62/896,822.51
  6. Step 6: Final answer
    x = 792,448.01

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1.5x scale

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.