Home / 6,155,837.36-9,234,220.16-1,837,546.48

Finding the Fourth Proportional to 6,155,837.36, 9,234,220.16 and 1,837,546.48

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Solution

The fourth proportional to 6,155,837.36, 9,234,220.16 and 1,837,546.48 is: 2,756,458.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,837.36 : 9,234,220.16 = 1,837,546.48 : x
  2. Step 2: Convert to fraction form
    6,155,837.36/9,234,220.16 = 1,837,546.48/x
  3. Step 3: Cross multiply
    6,155,837.36x = 9,234,220.16 × 1,837,546.48
  4. Step 4: Simplify right side
    6,155,837.36x = 16,968,308,750,553.04
  5. Step 5: Solve for x
    x = 16,968,308,750,553.04/6,155,837.36
  6. Step 6: Final answer
    x = 2,756,458.26

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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.