Home / 7,609,659.94-10,501,328.19-4,171,827.16

Finding the Fourth Proportional to 7,609,659.94, 10,501,328.19 and 4,171,827.16

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Solution

The fourth proportional to 7,609,659.94, 10,501,328.19 and 4,171,827.16 is: 5,757,120.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,609,659.94 : 10,501,328.19 = 4,171,827.16 : x
  2. Step 2: Convert to fraction form
    7,609,659.94/10,501,328.19 = 4,171,827.16/x
  3. Step 3: Cross multiply
    7,609,659.94x = 10,501,328.19 × 4,171,827.16
  4. Step 4: Simplify right side
    7,609,659.94x = 43,809,726,159,115.64
  5. Step 5: Solve for x
    x = 43,809,726,159,115.64/7,609,659.94
  6. Step 6: Final answer
    x = 5,757,120.10

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Double scale
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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.