Home / 9,589,580.97-14,390,046.41-3,528,568.86

Finding the Fourth Proportional to 9,589,580.97, 14,390,046.41 and 3,528,568.86

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Solution

The fourth proportional to 9,589,580.97, 14,390,046.41 and 3,528,568.86 is: 5,294,941.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,580.97 : 14,390,046.41 = 3,528,568.86 : x
  2. Step 2: Convert to fraction form
    9,589,580.97/14,390,046.41 = 3,528,568.86/x
  3. Step 3: Cross multiply
    9,589,580.97x = 14,390,046.41 × 3,528,568.86
  4. Step 4: Simplify right side
    9,589,580.97x = 50,776,269,638,637.95
  5. Step 5: Solve for x
    x = 50,776,269,638,637.95/9,589,580.97
  6. Step 6: Final answer
    x = 5,294,941.44

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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.