Home / 984,597.34-1,349,883.36-966,662.10

Finding the Fourth Proportional to 984,597.34, 1,349,883.36 and 966,662.10

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Solution

The fourth proportional to 984,597.34, 1,349,883.36 and 966,662.10 is: 1,325,294.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,597.34 : 1,349,883.36 = 966,662.10 : x
  2. Step 2: Convert to fraction form
    984,597.34/1,349,883.36 = 966,662.10/x
  3. Step 3: Cross multiply
    984,597.34x = 1,349,883.36 × 966,662.10
  4. Step 4: Simplify right side
    984,597.34x = 1,304,881,083,532.66
  5. Step 5: Solve for x
    x = 1,304,881,083,532.66/984,597.34
  6. Step 6: Final answer
    x = 1,325,294.14

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.