Home / 3,344,020.17-4,615,032.43-1,893,973.56

Finding the Fourth Proportional to 3,344,020.17, 4,615,032.43 and 1,893,973.56

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Solution

The fourth proportional to 3,344,020.17, 4,615,032.43 and 1,893,973.56 is: 2,613,844.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,020.17 : 4,615,032.43 = 1,893,973.56 : x
  2. Step 2: Convert to fraction form
    3,344,020.17/4,615,032.43 = 1,893,973.56/x
  3. Step 3: Cross multiply
    3,344,020.17x = 4,615,032.43 × 1,893,973.56
  4. Step 4: Simplify right side
    3,344,020.17x = 8,740,749,386,023.65
  5. Step 5: Solve for x
    x = 8,740,749,386,023.65/3,344,020.17
  6. Step 6: Final answer
    x = 2,613,844.70

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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.