Home / 2,055,933.16-2,837,486.10-1,184,598.28

Finding the Fourth Proportional to 2,055,933.16, 2,837,486.10 and 1,184,598.28

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Solution

The fourth proportional to 2,055,933.16, 2,837,486.10 and 1,184,598.28 is: 1,634,917.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,933.16 : 2,837,486.10 = 1,184,598.28 : x
  2. Step 2: Convert to fraction form
    2,055,933.16/2,837,486.10 = 1,184,598.28/x
  3. Step 3: Cross multiply
    2,055,933.16x = 2,837,486.10 × 1,184,598.28
  4. Step 4: Simplify right side
    2,055,933.16x = 3,361,281,153,583.91
  5. Step 5: Solve for x
    x = 3,361,281,153,583.91/2,055,933.16
  6. Step 6: Final answer
    x = 1,634,917.53

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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.