Home / 9,591,534-14,394,386.88-4,542,844.50

Finding the Fourth Proportional to 9,591,534, 14,394,386.88 and 4,542,844.50

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Solution

The fourth proportional to 9,591,534, 14,394,386.88 and 4,542,844.50 is: 6,817,622.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,534 : 14,394,386.88 = 4,542,844.50 : x
  2. Step 2: Convert to fraction form
    9,591,534/14,394,386.88 = 4,542,844.50/x
  3. Step 3: Cross multiply
    9,591,534x = 14,394,386.88 × 4,542,844.50
  4. Step 4: Simplify right side
    9,591,534x = 65,391,461,268,680.16
  5. Step 5: Solve for x
    x = 65,391,461,268,680.16/9,591,534
  6. Step 6: Final answer
    x = 6,817,622.84

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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.