Home / 7,092,968.65-10,640,947.43-2,300,284.22

Finding the Fourth Proportional to 7,092,968.65, 10,640,947.43 and 2,300,284.22

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Solution

The fourth proportional to 7,092,968.65, 10,640,947.43 and 2,300,284.22 is: 3,450,910.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,968.65 : 10,640,947.43 = 2,300,284.22 : x
  2. Step 2: Convert to fraction form
    7,092,968.65/10,640,947.43 = 2,300,284.22/x
  3. Step 3: Cross multiply
    7,092,968.65x = 10,640,947.43 × 2,300,284.22
  4. Step 4: Simplify right side
    7,092,968.65x = 24,477,203,411,624.52
  5. Step 5: Solve for x
    x = 24,477,203,411,624.52/7,092,968.65
  6. Step 6: Final answer
    x = 3,450,910.98

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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.