Home / 6,130,330.48-8,460,118.48-3,414,076.48

Finding the Fourth Proportional to 6,130,330.48, 8,460,118.48 and 3,414,076.48

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Solution

The fourth proportional to 6,130,330.48, 8,460,118.48 and 3,414,076.48 is: 4,711,571.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,330.48 : 8,460,118.48 = 3,414,076.48 : x
  2. Step 2: Convert to fraction form
    6,130,330.48/8,460,118.48 = 3,414,076.48/x
  3. Step 3: Cross multiply
    6,130,330.48x = 8,460,118.48 × 3,414,076.48
  4. Step 4: Simplify right side
    6,130,330.48x = 28,883,491,520,581.35
  5. Step 5: Solve for x
    x = 28,883,491,520,581.35/6,130,330.48
  6. Step 6: Final answer
    x = 4,711,571.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.