Home / 3,317,410.02-4,577,878.56-1,847,394.39

Finding the Fourth Proportional to 3,317,410.02, 4,577,878.56 and 1,847,394.39

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Solution

The fourth proportional to 3,317,410.02, 4,577,878.56 and 1,847,394.39 is: 2,549,322.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,410.02 : 4,577,878.56 = 1,847,394.39 : x
  2. Step 2: Convert to fraction form
    3,317,410.02/4,577,878.56 = 1,847,394.39/x
  3. Step 3: Cross multiply
    3,317,410.02x = 4,577,878.56 × 1,847,394.39
  4. Step 4: Simplify right side
    3,317,410.02x = 8,457,147,169,845.28
  5. Step 5: Solve for x
    x = 8,457,147,169,845.28/3,317,410.02
  6. Step 6: Final answer
    x = 2,549,322.25

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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.