Home / 4,558,029.36-6,833,894.72-1,998,014.64

Finding the Fourth Proportional to 4,558,029.36, 6,833,894.72 and 1,998,014.64

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Solution

The fourth proportional to 4,558,029.36, 6,833,894.72 and 1,998,014.64 is: 2,995,641.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,029.36 : 6,833,894.72 = 1,998,014.64 : x
  2. Step 2: Convert to fraction form
    4,558,029.36/6,833,894.72 = 1,998,014.64/x
  3. Step 3: Cross multiply
    4,558,029.36x = 6,833,894.72 × 1,998,014.64
  4. Step 4: Simplify right side
    4,558,029.36x = 13,654,221,698,778.70
  5. Step 5: Solve for x
    x = 13,654,221,698,778.70/4,558,029.36
  6. Step 6: Final answer
    x = 2,995,641.45

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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.