Home / 3,343,181.49-4,613,810.90-1,873,207.89

Finding the Fourth Proportional to 3,343,181.49, 4,613,810.90 and 1,873,207.89

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Solution

The fourth proportional to 3,343,181.49, 4,613,810.90 and 1,873,207.89 is: 2,585,150.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,181.49 : 4,613,810.90 = 1,873,207.89 : x
  2. Step 2: Convert to fraction form
    3,343,181.49/4,613,810.90 = 1,873,207.89/x
  3. Step 3: Cross multiply
    3,343,181.49x = 4,613,810.90 × 1,873,207.89
  4. Step 4: Simplify right side
    3,343,181.49x = 8,642,626,971,481.96
  5. Step 5: Solve for x
    x = 8,642,626,971,481.96/3,343,181.49
  6. Step 6: Final answer
    x = 2,585,150.40

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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.