Home / 3,257,684.90-4,883,623.65-1,237,347.60

Finding the Fourth Proportional to 3,257,684.90, 4,883,623.65 and 1,237,347.60

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Solution

The fourth proportional to 3,257,684.90, 4,883,623.65 and 1,237,347.60 is: 1,854,918.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,684.90 : 4,883,623.65 = 1,237,347.60 : x
  2. Step 2: Convert to fraction form
    3,257,684.90/4,883,623.65 = 1,237,347.60/x
  3. Step 3: Cross multiply
    3,257,684.90x = 4,883,623.65 × 1,237,347.60
  4. Step 4: Simplify right side
    3,257,684.90x = 6,042,739,984,317.15
  5. Step 5: Solve for x
    x = 6,042,739,984,317.15/3,257,684.90
  6. Step 6: Final answer
    x = 1,854,918.50

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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.