Home / 1,610,788.16-2,410,924.88-1,184,211.08

Finding the Fourth Proportional to 1,610,788.16, 2,410,924.88 and 1,184,211.08

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Solution

The fourth proportional to 1,610,788.16, 2,410,924.88 and 1,184,211.08 is: 1,772,451.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,788.16 : 2,410,924.88 = 1,184,211.08 : x
  2. Step 2: Convert to fraction form
    1,610,788.16/2,410,924.88 = 1,184,211.08/x
  3. Step 3: Cross multiply
    1,610,788.16x = 2,410,924.88 × 1,184,211.08
  4. Step 4: Simplify right side
    1,610,788.16x = 2,855,043,955,943.67
  5. Step 5: Solve for x
    x = 2,855,043,955,943.67/1,610,788.16
  6. Step 6: Final answer
    x = 1,772,451.54

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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.