Home / 9,051,782.98-13,576,396.09-2,902,965.64

Finding the Fourth Proportional to 9,051,782.98, 13,576,396.09 and 2,902,965.64

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Solution

The fourth proportional to 9,051,782.98, 13,576,396.09 and 2,902,965.64 is: 4,354,038.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,782.98 : 13,576,396.09 = 2,902,965.64 : x
  2. Step 2: Convert to fraction form
    9,051,782.98/13,576,396.09 = 2,902,965.64/x
  3. Step 3: Cross multiply
    9,051,782.98x = 13,576,396.09 × 2,902,965.64
  4. Step 4: Simplify right side
    9,051,782.98x = 39,411,811,362,094.51
  5. Step 5: Solve for x
    x = 39,411,811,362,094.51/9,051,782.98
  6. Step 6: Final answer
    x = 4,354,038.48

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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.