Home / 2,544,811.48-3,511,847.10-1,457,100.28

Finding the Fourth Proportional to 2,544,811.48, 3,511,847.10 and 1,457,100.28

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Solution

The fourth proportional to 2,544,811.48, 3,511,847.10 and 1,457,100.28 is: 2,010,802.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,811.48 : 3,511,847.10 = 1,457,100.28 : x
  2. Step 2: Convert to fraction form
    2,544,811.48/3,511,847.10 = 1,457,100.28/x
  3. Step 3: Cross multiply
    2,544,811.48x = 3,511,847.10 × 1,457,100.28
  4. Step 4: Simplify right side
    2,544,811.48x = 5,117,113,392,727.19
  5. Step 5: Solve for x
    x = 5,117,113,392,727.19/2,544,811.48
  6. Step 6: Final answer
    x = 2,010,802.54

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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.