Home / 3,068,462.75-4,612,784.40-2,846,502.77

Finding the Fourth Proportional to 3,068,462.75, 4,612,784.40 and 2,846,502.77

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Solution

The fourth proportional to 3,068,462.75, 4,612,784.40 and 2,846,502.77 is: 4,279,114.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,462.75 : 4,612,784.40 = 2,846,502.77 : x
  2. Step 2: Convert to fraction form
    3,068,462.75/4,612,784.40 = 2,846,502.77/x
  3. Step 3: Cross multiply
    3,068,462.75x = 4,612,784.40 × 2,846,502.77
  4. Step 4: Simplify right side
    3,068,462.75x = 13,130,303,572,012.79
  5. Step 5: Solve for x
    x = 13,130,303,572,012.79/3,068,462.75
  6. Step 6: Final answer
    x = 4,279,114.54

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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.