Home / 3,814,984.61-5,263,376.69-2,364,150.68

Finding the Fourth Proportional to 3,814,984.61, 5,263,376.69 and 2,364,150.68

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Solution

The fourth proportional to 3,814,984.61, 5,263,376.69 and 2,364,150.68 is: 3,261,721.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,984.61 : 5,263,376.69 = 2,364,150.68 : x
  2. Step 2: Convert to fraction form
    3,814,984.61/5,263,376.69 = 2,364,150.68/x
  3. Step 3: Cross multiply
    3,814,984.61x = 5,263,376.69 × 2,364,150.68
  4. Step 4: Simplify right side
    3,814,984.61x = 12,443,415,599,828.47
  5. Step 5: Solve for x
    x = 12,443,415,599,828.47/3,814,984.61
  6. Step 6: Final answer
    x = 3,261,721.05

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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.