Home / 9,323,047.32-13,985,391.12-2,847,584.54

Finding the Fourth Proportional to 9,323,047.32, 13,985,391.12 and 2,847,584.54

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Solution

The fourth proportional to 9,323,047.32, 13,985,391.12 and 2,847,584.54 is: 4,271,627.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,047.32 : 13,985,391.12 = 2,847,584.54 : x
  2. Step 2: Convert to fraction form
    9,323,047.32/13,985,391.12 = 2,847,584.54/x
  3. Step 3: Cross multiply
    9,323,047.32x = 13,985,391.12 × 2,847,584.54
  4. Step 4: Simplify right side
    9,323,047.32x = 39,824,583,539,165.28
  5. Step 5: Solve for x
    x = 39,824,583,539,165.28/9,323,047.32
  6. Step 6: Final answer
    x = 4,271,627.31

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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.