Home / 4,608,725.67-6,358,267.55-2,886,848.55

Finding the Fourth Proportional to 4,608,725.67, 6,358,267.55 and 2,886,848.55

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Solution

The fourth proportional to 4,608,725.67, 6,358,267.55 and 2,886,848.55 is: 3,982,739.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,725.67 : 6,358,267.55 = 2,886,848.55 : x
  2. Step 2: Convert to fraction form
    4,608,725.67/6,358,267.55 = 2,886,848.55/x
  3. Step 3: Cross multiply
    4,608,725.67x = 6,358,267.55 × 2,886,848.55
  4. Step 4: Simplify right side
    4,608,725.67x = 18,355,355,442,795.31
  5. Step 5: Solve for x
    x = 18,355,355,442,795.31/4,608,725.67
  6. Step 6: Final answer
    x = 3,982,739.86

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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.