Home / 6,889,055.05-10,335,905.52-3,050,353.27

Finding the Fourth Proportional to 6,889,055.05, 10,335,905.52 and 3,050,353.27

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Solution

The fourth proportional to 6,889,055.05, 10,335,905.52 and 3,050,353.27 is: 4,576,558.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889,055.05 : 10,335,905.52 = 3,050,353.27 : x
  2. Step 2: Convert to fraction form
    6,889,055.05/10,335,905.52 = 3,050,353.27/x
  3. Step 3: Cross multiply
    6,889,055.05x = 10,335,905.52 × 3,050,353.27
  4. Step 4: Simplify right side
    6,889,055.05x = 31,528,163,201,343.05
  5. Step 5: Solve for x
    x = 31,528,163,201,343.05/6,889,055.05
  6. Step 6: Final answer
    x = 4,576,558.46

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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.