Home / 1,610,818.16-2,410,968.48-1,184,241.44

Finding the Fourth Proportional to 1,610,818.16, 2,410,968.48 and 1,184,241.44

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Solution

The fourth proportional to 1,610,818.16, 2,410,968.48 and 1,184,241.44 is: 1,772,496.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,818.16 : 2,410,968.48 = 1,184,241.44 : x
  2. Step 2: Convert to fraction form
    1,610,818.16/2,410,968.48 = 1,184,241.44/x
  3. Step 3: Cross multiply
    1,610,818.16x = 2,410,968.48 × 1,184,241.44
  4. Step 4: Simplify right side
    1,610,818.16x = 2,855,168,784,549.81
  5. Step 5: Solve for x
    x = 2,855,168,784,549.81/1,610,818.16
  6. Step 6: Final answer
    x = 1,772,496.02

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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.