Home / 3,402,019.85-5,104,026.54-1,005,926.85

Finding the Fourth Proportional to 3,402,019.85, 5,104,026.54 and 1,005,926.85

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Solution

The fourth proportional to 3,402,019.85, 5,104,026.54 and 1,005,926.85 is: 1,509,185.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,019.85 : 5,104,026.54 = 1,005,926.85 : x
  2. Step 2: Convert to fraction form
    3,402,019.85/5,104,026.54 = 1,005,926.85/x
  3. Step 3: Cross multiply
    3,402,019.85x = 5,104,026.54 × 1,005,926.85
  4. Step 4: Simplify right side
    3,402,019.85x = 5,134,277,339,698.60
  5. Step 5: Solve for x
    x = 5,134,277,339,698.60/3,402,019.85
  6. Step 6: Final answer
    x = 1,509,185.01

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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.