Home / 4,655,735.43-6,424,853.01-2,618,544.93

Finding the Fourth Proportional to 4,655,735.43, 6,424,853.01 and 2,618,544.93

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Solution

The fourth proportional to 4,655,735.43, 6,424,853.01 and 2,618,544.93 is: 3,613,557.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,735.43 : 6,424,853.01 = 2,618,544.93 : x
  2. Step 2: Convert to fraction form
    4,655,735.43/6,424,853.01 = 2,618,544.93/x
  3. Step 3: Cross multiply
    4,655,735.43x = 6,424,853.01 × 2,618,544.93
  4. Step 4: Simplify right side
    4,655,735.43x = 16,823,766,275,330.74
  5. Step 5: Solve for x
    x = 16,823,766,275,330.74/4,655,735.43
  6. Step 6: Final answer
    x = 3,613,557.20

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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.