Home / 2,059,501.60-3,089,252.40-711,216.10

Finding the Fourth Proportional to 2,059,501.60, 3,089,252.40 and 711,216.10

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Solution

The fourth proportional to 2,059,501.60, 3,089,252.40 and 711,216.10 is: 1,066,824.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,501.60 : 3,089,252.40 = 711,216.10 : x
  2. Step 2: Convert to fraction form
    2,059,501.60/3,089,252.40 = 711,216.10/x
  3. Step 3: Cross multiply
    2,059,501.60x = 3,089,252.40 × 711,216.10
  4. Step 4: Simplify right side
    2,059,501.60x = 2,197,126,043,843.64
  5. Step 5: Solve for x
    x = 2,197,126,043,843.64/2,059,501.60
  6. Step 6: Final answer
    x = 1,066,824.15

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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.