Home / 2,000,709.60-2,759,190.96-1,458,110.08

Finding the Fourth Proportional to 2,000,709.60, 2,759,190.96 and 1,458,110.08

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Solution

The fourth proportional to 2,000,709.60, 2,759,190.96 and 1,458,110.08 is: 2,010,888.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,709.60 : 2,759,190.96 = 1,458,110.08 : x
  2. Step 2: Convert to fraction form
    2,000,709.60/2,759,190.96 = 1,458,110.08/x
  3. Step 3: Cross multiply
    2,000,709.60x = 2,759,190.96 × 1,458,110.08
  4. Step 4: Simplify right side
    2,000,709.60x = 4,023,204,151,420.88
  5. Step 5: Solve for x
    x = 4,023,204,151,420.88/2,000,709.60
  6. Step 6: Final answer
    x = 2,010,888.61

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1.5x scale

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.