Home / 2,735,530.76-4,103,225.48-889,032.33

Finding the Fourth Proportional to 2,735,530.76, 4,103,225.48 and 889,032.33

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Solution

The fourth proportional to 2,735,530.76, 4,103,225.48 and 889,032.33 is: 1,333,525.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,530.76 : 4,103,225.48 = 889,032.33 : x
  2. Step 2: Convert to fraction form
    2,735,530.76/4,103,225.48 = 889,032.33/x
  3. Step 3: Cross multiply
    2,735,530.76x = 4,103,225.48 × 889,032.33
  4. Step 4: Simplify right side
    2,735,530.76x = 3,647,900,094,797.98
  5. Step 5: Solve for x
    x = 3,647,900,094,797.98/2,735,530.76
  6. Step 6: Final answer
    x = 1,333,525.52

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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.