Home / 2,702,282.16-4,051,134-1,184,815.20

Finding the Fourth Proportional to 2,702,282.16, 4,051,134 and 1,184,815.20

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Solution

The fourth proportional to 2,702,282.16, 4,051,134 and 1,184,815.20 is: 1,776,219.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,282.16 : 4,051,134 = 1,184,815.20 : x
  2. Step 2: Convert to fraction form
    2,702,282.16/4,051,134 = 1,184,815.20/x
  3. Step 3: Cross multiply
    2,702,282.16x = 4,051,134 × 1,184,815.20
  4. Step 4: Simplify right side
    2,702,282.16x = 4,799,845,140,436.80
  5. Step 5: Solve for x
    x = 4,799,845,140,436.80/2,702,282.16
  6. Step 6: Final answer
    x = 1,776,219.08

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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.