Home / 10,738,362.49-14,819,118.57-5,843,790.88

Finding the Fourth Proportional to 10,738,362.49, 14,819,118.57 and 5,843,790.88

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Solution

The fourth proportional to 10,738,362.49, 14,819,118.57 and 5,843,790.88 is: 8,064,528.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,738,362.49 : 14,819,118.57 = 5,843,790.88 : x
  2. Step 2: Convert to fraction form
    10,738,362.49/14,819,118.57 = 5,843,790.88/x
  3. Step 3: Cross multiply
    10,738,362.49x = 14,819,118.57 × 5,843,790.88
  4. Step 4: Simplify right side
    10,738,362.49x = 86,599,829,949,004.64
  5. Step 5: Solve for x
    x = 86,599,829,949,004.64/10,738,362.49
  6. Step 6: Final answer
    x = 8,064,528.46

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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.