Home / 4,136,828.88-6,205,379-1,144,762.32

Finding the Fourth Proportional to 4,136,828.88, 6,205,379 and 1,144,762.32

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Solution

The fourth proportional to 4,136,828.88, 6,205,379 and 1,144,762.32 is: 1,717,181.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,828.88 : 6,205,379 = 1,144,762.32 : x
  2. Step 2: Convert to fraction form
    4,136,828.88/6,205,379 = 1,144,762.32/x
  3. Step 3: Cross multiply
    4,136,828.88x = 6,205,379 × 1,144,762.32
  4. Step 4: Simplify right side
    4,136,828.88x = 7,103,684,060,519.28
  5. Step 5: Solve for x
    x = 7,103,684,060,519.28/4,136,828.88
  6. Step 6: Final answer
    x = 1,717,181.03

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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.