Home / 4,622,056.56-6,378,416.28-2,584,874.16

Finding the Fourth Proportional to 4,622,056.56, 6,378,416.28 and 2,584,874.16

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Solution

The fourth proportional to 4,622,056.56, 6,378,416.28 and 2,584,874.16 is: 3,567,114.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,056.56 : 6,378,416.28 = 2,584,874.16 : x
  2. Step 2: Convert to fraction form
    4,622,056.56/6,378,416.28 = 2,584,874.16/x
  3. Step 3: Cross multiply
    4,622,056.56x = 6,378,416.28 × 2,584,874.16
  4. Step 4: Simplify right side
    4,622,056.56x = 16,487,403,423,895.33
  5. Step 5: Solve for x
    x = 16,487,403,423,895.33/4,622,056.56
  6. Step 6: Final answer
    x = 3,567,114.16

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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.