Home / 5,090,796-7,025,437.07-2,767,844.91

Finding the Fourth Proportional to 5,090,796, 7,025,437.07 and 2,767,844.91

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Solution

The fourth proportional to 5,090,796, 7,025,437.07 and 2,767,844.91 is: 3,819,701.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,796 : 7,025,437.07 = 2,767,844.91 : x
  2. Step 2: Convert to fraction form
    5,090,796/7,025,437.07 = 2,767,844.91/x
  3. Step 3: Cross multiply
    5,090,796x = 7,025,437.07 × 2,767,844.91
  4. Step 4: Simplify right side
    5,090,796x = 19,445,320,233,661.44
  5. Step 5: Solve for x
    x = 19,445,320,233,661.44/5,090,796
  6. Step 6: Final answer
    x = 3,819,701.33

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1.5x scale

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.