Home / 954,014.40-1,339,163.10-954,014.40

Finding the Fourth Proportional to 954,014.40, 1,339,163.10 and 954,014.40

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Solution

The fourth proportional to 954,014.40, 1,339,163.10 and 954,014.40 is: 1,339,163.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,014.40 : 1,339,163.10 = 954,014.40 : x
  2. Step 2: Convert to fraction form
    954,014.40/1,339,163.10 = 954,014.40/x
  3. Step 3: Cross multiply
    954,014.40x = 1,339,163.10 × 954,014.40
  4. Step 4: Simplify right side
    954,014.40x = 1,277,580,881,348.64
  5. Step 5: Solve for x
    x = 1,277,580,881,348.64/954,014.40
  6. Step 6: Final answer
    x = 1,339,163.10

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Double scale
Find fourth proportional to 954,015.40, 1,339,164.50 and 954,015.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.