Home / 2,240,457.84-3,346,400.22-2,026,895.28

Finding the Fourth Proportional to 2,240,457.84, 3,346,400.22 and 2,026,895.28

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Solution

The fourth proportional to 2,240,457.84, 3,346,400.22 and 2,026,895.28 is: 3,027,418.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,457.84 : 3,346,400.22 = 2,026,895.28 : x
  2. Step 2: Convert to fraction form
    2,240,457.84/3,346,400.22 = 2,026,895.28/x
  3. Step 3: Cross multiply
    2,240,457.84x = 3,346,400.22 × 2,026,895.28
  4. Step 4: Simplify right side
    2,240,457.84x = 6,782,802,810,908.96
  5. Step 5: Solve for x
    x = 6,782,802,810,908.96/2,240,457.84
  6. Step 6: Final answer
    x = 3,027,418.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.