Home / 2,899,657.44-4,001,416.61-1,610,580.51

Finding the Fourth Proportional to 2,899,657.44, 4,001,416.61 and 1,610,580.51

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Solution

The fourth proportional to 2,899,657.44, 4,001,416.61 and 1,610,580.51 is: 2,222,539.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,657.44 : 4,001,416.61 = 1,610,580.51 : x
  2. Step 2: Convert to fraction form
    2,899,657.44/4,001,416.61 = 1,610,580.51/x
  3. Step 3: Cross multiply
    2,899,657.44x = 4,001,416.61 × 1,610,580.51
  4. Step 4: Simplify right side
    2,899,657.44x = 6,444,603,596,403.37
  5. Step 5: Solve for x
    x = 6,444,603,596,403.37/2,899,657.44
  6. Step 6: Final answer
    x = 2,222,539.64

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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.