Home / 3,298,968.34-4,552,502.30-1,922,226.32

Finding the Fourth Proportional to 3,298,968.34, 4,552,502.30 and 1,922,226.32

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Solution

The fourth proportional to 3,298,968.34, 4,552,502.30 and 1,922,226.32 is: 2,652,629.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,968.34 : 4,552,502.30 = 1,922,226.32 : x
  2. Step 2: Convert to fraction form
    3,298,968.34/4,552,502.30 = 1,922,226.32/x
  3. Step 3: Cross multiply
    3,298,968.34x = 4,552,502.30 × 1,922,226.32
  4. Step 4: Simplify right side
    3,298,968.34x = 8,750,939,751,899.01
  5. Step 5: Solve for x
    x = 8,750,939,751,899.01/3,298,968.34
  6. Step 6: Final answer
    x = 2,652,629.20

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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.