Home / 3,571,013.80-5,356,564.26-1,046,720.08

Finding the Fourth Proportional to 3,571,013.80, 5,356,564.26 and 1,046,720.08

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Solution

The fourth proportional to 3,571,013.80, 5,356,564.26 and 1,046,720.08 is: 1,570,092.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,013.80 : 5,356,564.26 = 1,046,720.08 : x
  2. Step 2: Convert to fraction form
    3,571,013.80/5,356,564.26 = 1,046,720.08/x
  3. Step 3: Cross multiply
    3,571,013.80x = 5,356,564.26 × 1,046,720.08
  4. Step 4: Simplify right side
    3,571,013.80x = 5,606,823,370,752.34
  5. Step 5: Solve for x
    x = 5,606,823,370,752.34/3,571,013.80
  6. Step 6: Final answer
    x = 1,570,092.89

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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.