Home / 3,355,073.84-5,032,776.54-959,270.96

Finding the Fourth Proportional to 3,355,073.84, 5,032,776.54 and 959,270.96

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Solution

The fourth proportional to 3,355,073.84, 5,032,776.54 and 959,270.96 is: 1,438,953.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,073.84 : 5,032,776.54 = 959,270.96 : x
  2. Step 2: Convert to fraction form
    3,355,073.84/5,032,776.54 = 959,270.96/x
  3. Step 3: Cross multiply
    3,355,073.84x = 5,032,776.54 × 959,270.96
  4. Step 4: Simplify right side
    3,355,073.84x = 4,827,796,382,991.28
  5. Step 5: Solve for x
    x = 4,827,796,382,991.28/3,355,073.84
  6. Step 6: Final answer
    x = 1,438,953.84

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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.