Home / 2,010,021.10-3,014,110.05-887,512.30

Finding the Fourth Proportional to 2,010,021.10, 3,014,110.05 and 887,512.30

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Solution

The fourth proportional to 2,010,021.10, 3,014,110.05 and 887,512.30 is: 1,330,861.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,021.10 : 3,014,110.05 = 887,512.30 : x
  2. Step 2: Convert to fraction form
    2,010,021.10/3,014,110.05 = 887,512.30/x
  3. Step 3: Cross multiply
    2,010,021.10x = 3,014,110.05 × 887,512.30
  4. Step 4: Simplify right side
    2,010,021.10x = 2,675,059,742,928.61
  5. Step 5: Solve for x
    x = 2,675,059,742,928.61/2,010,021.10
  6. Step 6: Final answer
    x = 1,330,861.52

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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.