Home / 6,143,898.54-9,197,999.46-3,577,283.94

Finding the Fourth Proportional to 6,143,898.54, 9,197,999.46 and 3,577,283.94

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Solution

The fourth proportional to 6,143,898.54, 9,197,999.46 and 3,577,283.94 is: 5,355,533.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,143,898.54 : 9,197,999.46 = 3,577,283.94 : x
  2. Step 2: Convert to fraction form
    6,143,898.54/9,197,999.46 = 3,577,283.94/x
  3. Step 3: Cross multiply
    6,143,898.54x = 9,197,999.46 × 3,577,283.94
  4. Step 4: Simplify right side
    6,143,898.54x = 32,903,855,748,386.68
  5. Step 5: Solve for x
    x = 32,903,855,748,386.68/6,143,898.54
  6. Step 6: Final answer
    x = 5,355,533.71

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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.