Home / 1,110,333.48-1,665,464.34-470,466.24

Finding the Fourth Proportional to 1,110,333.48, 1,665,464.34 and 470,466.24

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Solution

The fourth proportional to 1,110,333.48, 1,665,464.34 and 470,466.24 is: 705,684.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,333.48 : 1,665,464.34 = 470,466.24 : x
  2. Step 2: Convert to fraction form
    1,110,333.48/1,665,464.34 = 470,466.24/x
  3. Step 3: Cross multiply
    1,110,333.48x = 1,665,464.34 × 470,466.24
  4. Step 4: Simplify right side
    1,110,333.48x = 783,544,745,893.88
  5. Step 5: Solve for x
    x = 783,544,745,893.88/1,110,333.48
  6. Step 6: Final answer
    x = 705,684.16

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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.