Home / 896,110.25-1,343,125.33-362,968.25

Finding the Fourth Proportional to 896,110.25, 1,343,125.33 and 362,968.25

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Solution

The fourth proportional to 896,110.25, 1,343,125.33 and 362,968.25 is: 544,031.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,110.25 : 1,343,125.33 = 362,968.25 : x
  2. Step 2: Convert to fraction form
    896,110.25/1,343,125.33 = 362,968.25/x
  3. Step 3: Cross multiply
    896,110.25x = 1,343,125.33 × 362,968.25
  4. Step 4: Simplify right side
    896,110.25x = 487,511,842,937.73
  5. Step 5: Solve for x
    x = 487,511,842,937.73/896,110.25
  6. Step 6: Final answer
    x = 544,031.10

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1.5x scale

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.