Home / 4,688,976.84-7,033,388.44-1,494,059.80

Finding the Fourth Proportional to 4,688,976.84, 7,033,388.44 and 1,494,059.80

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Solution

The fourth proportional to 4,688,976.84, 7,033,388.44 and 1,494,059.80 is: 2,241,065.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688,976.84 : 7,033,388.44 = 1,494,059.80 : x
  2. Step 2: Convert to fraction form
    4,688,976.84/7,033,388.44 = 1,494,059.80/x
  3. Step 3: Cross multiply
    4,688,976.84x = 7,033,388.44 × 1,494,059.80
  4. Step 4: Simplify right side
    4,688,976.84x = 10,508,302,925,988.71
  5. Step 5: Solve for x
    x = 10,508,302,925,988.71/4,688,976.84
  6. Step 6: Final answer
    x = 2,241,065.22

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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.