Home / 6,184,888.94-9,278,665.85-1,866,577.90

Finding the Fourth Proportional to 6,184,888.94, 9,278,665.85 and 1,866,577.90

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Solution

The fourth proportional to 6,184,888.94, 9,278,665.85 and 1,866,577.90 is: 2,800,268.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184,888.94 : 9,278,665.85 = 1,866,577.90 : x
  2. Step 2: Convert to fraction form
    6,184,888.94/9,278,665.85 = 1,866,577.90/x
  3. Step 3: Cross multiply
    6,184,888.94x = 9,278,665.85 × 1,866,577.90
  4. Step 4: Simplify right side
    6,184,888.94x = 17,319,352,561,368.50
  5. Step 5: Solve for x
    x = 17,319,352,561,368.50/6,184,888.94
  6. Step 6: Final answer
    x = 2,800,268.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.