Home / 4,742,467.38-6,544,621.35-2,567,009.96

Finding the Fourth Proportional to 4,742,467.38, 6,544,621.35 and 2,567,009.96

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Solution

The fourth proportional to 4,742,467.38, 6,544,621.35 and 2,567,009.96 is: 3,542,482.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,742,467.38 : 6,544,621.35 = 2,567,009.96 : x
  2. Step 2: Convert to fraction form
    4,742,467.38/6,544,621.35 = 2,567,009.96/x
  3. Step 3: Cross multiply
    4,742,467.38x = 6,544,621.35 × 2,567,009.96
  4. Step 4: Simplify right side
    4,742,467.38x = 16,800,108,189,878.64
  5. Step 5: Solve for x
    x = 16,800,108,189,878.64/4,742,467.38
  6. Step 6: Final answer
    x = 3,542,482.60

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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.