Home / 4,828,455.36-7,242,685.68-1,795,427.10

Finding the Fourth Proportional to 4,828,455.36, 7,242,685.68 and 1,795,427.10

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Solution

The fourth proportional to 4,828,455.36, 7,242,685.68 and 1,795,427.10 is: 2,693,141.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,455.36 : 7,242,685.68 = 1,795,427.10 : x
  2. Step 2: Convert to fraction form
    4,828,455.36/7,242,685.68 = 1,795,427.10/x
  3. Step 3: Cross multiply
    4,828,455.36x = 7,242,685.68 × 1,795,427.10
  4. Step 4: Simplify right side
    4,828,455.36x = 13,003,714,146,653.93
  5. Step 5: Solve for x
    x = 13,003,714,146,653.93/4,828,455.36
  6. Step 6: Final answer
    x = 2,693,141.63

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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.