Home / 4,775,261-7,158,388.71-2,376,838.25

Finding the Fourth Proportional to 4,775,261, 7,158,388.71 and 2,376,838.25

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Solution

The fourth proportional to 4,775,261, 7,158,388.71 and 2,376,838.25 is: 3,563,016.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,261 : 7,158,388.71 = 2,376,838.25 : x
  2. Step 2: Convert to fraction form
    4,775,261/7,158,388.71 = 2,376,838.25/x
  3. Step 3: Cross multiply
    4,775,261x = 7,158,388.71 × 2,376,838.25
  4. Step 4: Simplify right side
    4,775,261x = 17,014,332,058,504.21
  5. Step 5: Solve for x
    x = 17,014,332,058,504.21/4,775,261
  6. Step 6: Final answer
    x = 3,563,016.15

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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.