Home / 704,344.22-1,056,600.56-248,841.15

Finding the Fourth Proportional to 704,344.22, 1,056,600.56 and 248,841.15

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Solution

The fourth proportional to 704,344.22, 1,056,600.56 and 248,841.15 is: 373,291.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,344.22 : 1,056,600.56 = 248,841.15 : x
  2. Step 2: Convert to fraction form
    704,344.22/1,056,600.56 = 248,841.15/x
  3. Step 3: Cross multiply
    704,344.22x = 1,056,600.56 × 248,841.15
  4. Step 4: Simplify right side
    704,344.22x = 262,925,697,196.84
  5. Step 5: Solve for x
    x = 262,925,697,196.84/704,344.22
  6. Step 6: Final answer
    x = 373,291.48

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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.