Home / 4,217,966.22-5,820,762.96-2,284,181.94

Finding the Fourth Proportional to 4,217,966.22, 5,820,762.96 and 2,284,181.94

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Solution

The fourth proportional to 4,217,966.22, 5,820,762.96 and 2,284,181.94 is: 3,152,154.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,966.22 : 5,820,762.96 = 2,284,181.94 : x
  2. Step 2: Convert to fraction form
    4,217,966.22/5,820,762.96 = 2,284,181.94/x
  3. Step 3: Cross multiply
    4,217,966.22x = 5,820,762.96 × 2,284,181.94
  4. Step 4: Simplify right side
    4,217,966.22x = 13,295,681,630,252.94
  5. Step 5: Solve for x
    x = 13,295,681,630,252.94/4,217,966.22
  6. Step 6: Final answer
    x = 3,152,154.60

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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.