Home / 3,308,673.70-4,963,010.55-3,014,740.90

Finding the Fourth Proportional to 3,308,673.70, 4,963,010.55 and 3,014,740.90

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Solution

The fourth proportional to 3,308,673.70, 4,963,010.55 and 3,014,740.90 is: 4,522,111.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,673.70 : 4,963,010.55 = 3,014,740.90 : x
  2. Step 2: Convert to fraction form
    3,308,673.70/4,963,010.55 = 3,014,740.90/x
  3. Step 3: Cross multiply
    3,308,673.70x = 4,963,010.55 × 3,014,740.90
  4. Step 4: Simplify right side
    3,308,673.70x = 14,962,190,892,216.49
  5. Step 5: Solve for x
    x = 14,962,190,892,216.49/3,308,673.70
  6. Step 6: Final answer
    x = 4,522,111.35

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Similar ratio
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1.5x scale

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.