Home / 4,692,343.37-6,473,928.24-2,627,054.78

Finding the Fourth Proportional to 4,692,343.37, 6,473,928.24 and 2,627,054.78

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Solution

The fourth proportional to 4,692,343.37, 6,473,928.24 and 2,627,054.78 is: 3,624,492.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,343.37 : 6,473,928.24 = 2,627,054.78 : x
  2. Step 2: Convert to fraction form
    4,692,343.37/6,473,928.24 = 2,627,054.78/x
  3. Step 3: Cross multiply
    4,692,343.37x = 6,473,928.24 × 2,627,054.78
  4. Step 4: Simplify right side
    4,692,343.37x = 17,007,364,095,899.35
  5. Step 5: Solve for x
    x = 17,007,364,095,899.35/4,692,343.37
  6. Step 6: Final answer
    x = 3,624,492.66

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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.