Home / 4,060,209.51-6,089,885.10-2,140,351.56

Finding the Fourth Proportional to 4,060,209.51, 6,089,885.10 and 2,140,351.56

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Solution

The fourth proportional to 4,060,209.51, 6,089,885.10 and 2,140,351.56 is: 3,210,301.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,209.51 : 6,089,885.10 = 2,140,351.56 : x
  2. Step 2: Convert to fraction form
    4,060,209.51/6,089,885.10 = 2,140,351.56/x
  3. Step 3: Cross multiply
    4,060,209.51x = 6,089,885.10 × 2,140,351.56
  4. Step 4: Simplify right side
    4,060,209.51x = 13,034,495,074,005.76
  5. Step 5: Solve for x
    x = 13,034,495,074,005.76/4,060,209.51
  6. Step 6: Final answer
    x = 3,210,301.10

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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.