Home / 6,185,796.50-9,280,029.49-1,867,488.45

Finding the Fourth Proportional to 6,185,796.50, 9,280,029.49 and 1,867,488.45

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Solution

The fourth proportional to 6,185,796.50, 9,280,029.49 and 1,867,488.45 is: 2,801,635.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,796.50 : 9,280,029.49 = 1,867,488.45 : x
  2. Step 2: Convert to fraction form
    6,185,796.50/9,280,029.49 = 1,867,488.45/x
  3. Step 3: Cross multiply
    6,185,796.50x = 9,280,029.49 × 1,867,488.45
  4. Step 4: Simplify right side
    6,185,796.50x = 17,330,347,883,565.67
  5. Step 5: Solve for x
    x = 17,330,347,883,565.67/6,185,796.50
  6. Step 6: Final answer
    x = 2,801,635.63

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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.