Home / 9,055,032.40-13,582,969.14-2,907,264.94

Finding the Fourth Proportional to 9,055,032.40, 13,582,969.14 and 2,907,264.94

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Solution

The fourth proportional to 9,055,032.40, 13,582,969.14 and 2,907,264.94 is: 4,361,032.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055,032.40 : 13,582,969.14 = 2,907,264.94 : x
  2. Step 2: Convert to fraction form
    9,055,032.40/13,582,969.14 = 2,907,264.94/x
  3. Step 3: Cross multiply
    9,055,032.40x = 13,582,969.14 × 2,907,264.94
  4. Step 4: Simplify right side
    9,055,032.40x = 39,489,289,938,768.77
  5. Step 5: Solve for x
    x = 39,489,289,938,768.77/9,055,032.40
  6. Step 6: Final answer
    x = 4,361,032.43

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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.