Home / 6,894,789.36-10,316,989.52-4,056,238.32

Finding the Fourth Proportional to 6,894,789.36, 10,316,989.52 and 4,056,238.32

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Solution

The fourth proportional to 6,894,789.36, 10,316,989.52 and 4,056,238.32 is: 6,069,535.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894,789.36 : 10,316,989.52 = 4,056,238.32 : x
  2. Step 2: Convert to fraction form
    6,894,789.36/10,316,989.52 = 4,056,238.32/x
  3. Step 3: Cross multiply
    6,894,789.36x = 10,316,989.52 × 4,056,238.32
  4. Step 4: Simplify right side
    6,894,789.36x = 41,848,168,238,062.41
  5. Step 5: Solve for x
    x = 41,848,168,238,062.41/6,894,789.36
  6. Step 6: Final answer
    x = 6,069,535.42

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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.