Home / 4,880,967.32-6,736,059.13-2,705,602.16

Finding the Fourth Proportional to 4,880,967.32, 6,736,059.13 and 2,705,602.16

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Solution

The fourth proportional to 4,880,967.32, 6,736,059.13 and 2,705,602.16 is: 3,733,910.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,967.32 : 6,736,059.13 = 2,705,602.16 : x
  2. Step 2: Convert to fraction form
    4,880,967.32/6,736,059.13 = 2,705,602.16/x
  3. Step 3: Cross multiply
    4,880,967.32x = 6,736,059.13 × 2,705,602.16
  4. Step 4: Simplify right side
    4,880,967.32x = 18,225,096,132,015.72
  5. Step 5: Solve for x
    x = 18,225,096,132,015.72/4,880,967.32
  6. Step 6: Final answer
    x = 3,733,910.71

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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.