Home / 7,537,822.38-10,404,042.48-4,276,546.02

Finding the Fourth Proportional to 7,537,822.38, 10,404,042.48 and 4,276,546.02

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Solution

The fourth proportional to 7,537,822.38, 10,404,042.48 and 4,276,546.02 is: 5,902,681.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,537,822.38 : 10,404,042.48 = 4,276,546.02 : x
  2. Step 2: Convert to fraction form
    7,537,822.38/10,404,042.48 = 4,276,546.02/x
  3. Step 3: Cross multiply
    7,537,822.38x = 10,404,042.48 × 4,276,546.02
  4. Step 4: Simplify right side
    7,537,822.38x = 44,493,366,459,754.93
  5. Step 5: Solve for x
    x = 44,493,366,459,754.93/7,537,822.38
  6. Step 6: Final answer
    x = 5,902,681.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.