Home / 1,193,962-1,647,697.08-650,127.58

Finding the Fourth Proportional to 1,193,962, 1,647,697.08 and 650,127.58

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Solution

The fourth proportional to 1,193,962, 1,647,697.08 and 650,127.58 is: 897,192.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,962 : 1,647,697.08 = 650,127.58 : x
  2. Step 2: Convert to fraction form
    1,193,962/1,647,697.08 = 650,127.58/x
  3. Step 3: Cross multiply
    1,193,962x = 1,647,697.08 × 650,127.58
  4. Step 4: Simplify right side
    1,193,962x = 1,071,213,315,193.47
  5. Step 5: Solve for x
    x = 1,071,213,315,193.47/1,193,962
  6. Step 6: Final answer
    x = 897,192.13

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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.