Home / 4,038,412.92-6,064,475.58-2,699,181.60

Finding the Fourth Proportional to 4,038,412.92, 6,064,475.58 and 2,699,181.60

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Solution

The fourth proportional to 4,038,412.92, 6,064,475.58 and 2,699,181.60 is: 4,053,354.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,412.92 : 6,064,475.58 = 2,699,181.60 : x
  2. Step 2: Convert to fraction form
    4,038,412.92/6,064,475.58 = 2,699,181.60/x
  3. Step 3: Cross multiply
    4,038,412.92x = 6,064,475.58 × 2,699,181.60
  4. Step 4: Simplify right side
    4,038,412.92x = 16,369,120,899,185.33
  5. Step 5: Solve for x
    x = 16,369,120,899,185.33/4,038,412.92
  6. Step 6: Final answer
    x = 4,053,354.93

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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.