Home / 7,303,256.56-10,955,881.75-3,042,428.34

Finding the Fourth Proportional to 7,303,256.56, 10,955,881.75 and 3,042,428.34

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Solution

The fourth proportional to 7,303,256.56, 10,955,881.75 and 3,042,428.34 is: 4,564,057.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,256.56 : 10,955,881.75 = 3,042,428.34 : x
  2. Step 2: Convert to fraction form
    7,303,256.56/10,955,881.75 = 3,042,428.34/x
  3. Step 3: Cross multiply
    7,303,256.56x = 10,955,881.75 × 3,042,428.34
  4. Step 4: Simplify right side
    7,303,256.56x = 33,332,485,165,071.84
  5. Step 5: Solve for x
    x = 33,332,485,165,071.84/7,303,256.56
  6. Step 6: Final answer
    x = 4,564,057.81

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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.