Home / 9,344,313.20-14,013,845.40-2,956,523.60

Finding the Fourth Proportional to 9,344,313.20, 14,013,845.40 and 2,956,523.60

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Solution

The fourth proportional to 9,344,313.20, 14,013,845.40 and 2,956,523.60 is: 4,433,955.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,313.20 : 14,013,845.40 = 2,956,523.60 : x
  2. Step 2: Convert to fraction form
    9,344,313.20/14,013,845.40 = 2,956,523.60/x
  3. Step 3: Cross multiply
    9,344,313.20x = 14,013,845.40 × 2,956,523.60
  4. Step 4: Simplify right side
    9,344,313.20x = 41,432,264,651,851.45
  5. Step 5: Solve for x
    x = 41,432,264,651,851.45/9,344,313.20
  6. Step 6: Final answer
    x = 4,433,955.04

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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.