Home / 3,341,486.04-4,610,460.38-1,891,181.51

Finding the Fourth Proportional to 3,341,486.04, 4,610,460.38 and 1,891,181.51

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Solution

The fourth proportional to 3,341,486.04, 4,610,460.38 and 1,891,181.51 is: 2,609,383.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,486.04 : 4,610,460.38 = 1,891,181.51 : x
  2. Step 2: Convert to fraction form
    3,341,486.04/4,610,460.38 = 1,891,181.51/x
  3. Step 3: Cross multiply
    3,341,486.04x = 4,610,460.38 × 1,891,181.51
  4. Step 4: Simplify right side
    3,341,486.04x = 8,719,217,390,735.36
  5. Step 5: Solve for x
    x = 8,719,217,390,735.36/3,341,486.04
  6. Step 6: Final answer
    x = 2,609,383.16

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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.