Home / 3,303,583.67-4,955,365.92-907,430.60

Finding the Fourth Proportional to 3,303,583.67, 4,955,365.92 and 907,430.60

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Solution

The fourth proportional to 3,303,583.67, 4,955,365.92 and 907,430.60 is: 1,361,143.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,583.67 : 4,955,365.92 = 907,430.60 : x
  2. Step 2: Convert to fraction form
    3,303,583.67/4,955,365.92 = 907,430.60/x
  3. Step 3: Cross multiply
    3,303,583.67x = 4,955,365.92 × 907,430.60
  4. Step 4: Simplify right side
    3,303,583.67x = 4,496,650,670,005.15
  5. Step 5: Solve for x
    x = 4,496,650,670,005.15/3,303,583.67
  6. Step 6: Final answer
    x = 1,361,143.27

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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.