Home / 4,483,902.60-6,725,853.90-1,492,086.60

Finding the Fourth Proportional to 4,483,902.60, 6,725,853.90 and 1,492,086.60

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Solution

The fourth proportional to 4,483,902.60, 6,725,853.90 and 1,492,086.60 is: 2,238,129.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,902.60 : 6,725,853.90 = 1,492,086.60 : x
  2. Step 2: Convert to fraction form
    4,483,902.60/6,725,853.90 = 1,492,086.60/x
  3. Step 3: Cross multiply
    4,483,902.60x = 6,725,853.90 × 1,492,086.60
  4. Step 4: Simplify right side
    4,483,902.60x = 10,035,556,477,747.74
  5. Step 5: Solve for x
    x = 10,035,556,477,747.74/4,483,902.60
  6. Step 6: Final answer
    x = 2,238,129.90

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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.