Home / 4,294,612.35-6,441,750.39-1,454,724.50

Finding the Fourth Proportional to 4,294,612.35, 6,441,750.39 and 1,454,724.50

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Solution

The fourth proportional to 4,294,612.35, 6,441,750.39 and 1,454,724.50 is: 2,182,029.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,612.35 : 6,441,750.39 = 1,454,724.50 : x
  2. Step 2: Convert to fraction form
    4,294,612.35/6,441,750.39 = 1,454,724.50/x
  3. Step 3: Cross multiply
    4,294,612.35x = 6,441,750.39 × 1,454,724.50
  4. Step 4: Simplify right side
    4,294,612.35x = 9,370,972,131,321.93
  5. Step 5: Solve for x
    x = 9,370,972,131,321.93/4,294,612.35
  6. Step 6: Final answer
    x = 2,182,029.80

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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.