Home / 1,337,407.08-1,845,605.22-733,794.60

Finding the Fourth Proportional to 1,337,407.08, 1,845,605.22 and 733,794.60

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Solution

The fourth proportional to 1,337,407.08, 1,845,605.22 and 733,794.60 is: 1,012,627.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,407.08 : 1,845,605.22 = 733,794.60 : x
  2. Step 2: Convert to fraction form
    1,337,407.08/1,845,605.22 = 733,794.60/x
  3. Step 3: Cross multiply
    1,337,407.08x = 1,845,605.22 × 733,794.60
  4. Step 4: Simplify right side
    1,337,407.08x = 1,354,295,144,167.81
  5. Step 5: Solve for x
    x = 1,354,295,144,167.81/1,337,407.08
  6. Step 6: Final answer
    x = 1,012,627.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.