Home / 9,841,002.94-14,741,742.72-4,902,159.27

Finding the Fourth Proportional to 9,841,002.94, 14,741,742.72 and 4,902,159.27

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Solution

The fourth proportional to 9,841,002.94, 14,741,742.72 and 4,902,159.27 is: 7,343,394.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,002.94 : 14,741,742.72 = 4,902,159.27 : x
  2. Step 2: Convert to fraction form
    9,841,002.94/14,741,742.72 = 4,902,159.27/x
  3. Step 3: Cross multiply
    9,841,002.94x = 14,741,742.72 × 4,902,159.27
  4. Step 4: Simplify right side
    9,841,002.94x = 72,266,370,680,180.94
  5. Step 5: Solve for x
    x = 72,266,370,680,180.94/9,841,002.94
  6. Step 6: Final answer
    x = 7,343,394.89

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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.