Home / 8,243,893.98-11,376,354.18-4,759,115.16

Finding the Fourth Proportional to 8,243,893.98, 11,376,354.18 and 4,759,115.16

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Solution

The fourth proportional to 8,243,893.98, 11,376,354.18 and 4,759,115.16 is: 6,567,452.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,243,893.98 : 11,376,354.18 = 4,759,115.16 : x
  2. Step 2: Convert to fraction form
    8,243,893.98/11,376,354.18 = 4,759,115.16/x
  3. Step 3: Cross multiply
    8,243,893.98x = 11,376,354.18 × 4,759,115.16
  4. Step 4: Simplify right side
    8,243,893.98x = 54,141,379,643,567.37
  5. Step 5: Solve for x
    x = 54,141,379,643,567.37/8,243,893.98
  6. Step 6: Final answer
    x = 6,567,452.20

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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.