Home / 3,814,986.86-5,263,379.80-2,364,152.94

Finding the Fourth Proportional to 3,814,986.86, 5,263,379.80 and 2,364,152.94

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Solution

The fourth proportional to 3,814,986.86, 5,263,379.80 and 2,364,152.94 is: 3,261,724.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,986.86 : 5,263,379.80 = 2,364,152.94 : x
  2. Step 2: Convert to fraction form
    3,814,986.86/5,263,379.80 = 2,364,152.94/x
  3. Step 3: Cross multiply
    3,814,986.86x = 5,263,379.80 × 2,364,152.94
  4. Step 4: Simplify right side
    3,814,986.86x = 12,443,434,828,506.61
  5. Step 5: Solve for x
    x = 12,443,434,828,506.61/3,814,986.86
  6. Step 6: Final answer
    x = 3,261,724.16

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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.