Home / 9,632,285.40-14,448,428.10-3,949,584.60

Finding the Fourth Proportional to 9,632,285.40, 14,448,428.10 and 3,949,584.60

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Solution

The fourth proportional to 9,632,285.40, 14,448,428.10 and 3,949,584.60 is: 5,924,376.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,285.40 : 14,448,428.10 = 3,949,584.60 : x
  2. Step 2: Convert to fraction form
    9,632,285.40/14,448,428.10 = 3,949,584.60/x
  3. Step 3: Cross multiply
    9,632,285.40x = 14,448,428.10 × 3,949,584.60
  4. Step 4: Simplify right side
    9,632,285.40x = 57,065,289,117,967.26
  5. Step 5: Solve for x
    x = 57,065,289,117,967.26/9,632,285.40
  6. Step 6: Final answer
    x = 5,924,376.90

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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.