Home / 5,824,968.06-8,737,447.48-1,565,136.30

Finding the Fourth Proportional to 5,824,968.06, 8,737,447.48 and 1,565,136.30

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Solution

The fourth proportional to 5,824,968.06, 8,737,447.48 and 1,565,136.30 is: 2,347,703.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,968.06 : 8,737,447.48 = 1,565,136.30 : x
  2. Step 2: Convert to fraction form
    5,824,968.06/8,737,447.48 = 1,565,136.30/x
  3. Step 3: Cross multiply
    5,824,968.06x = 8,737,447.48 × 1,565,136.30
  4. Step 4: Simplify right side
    5,824,968.06x = 13,675,296,220,291.53
  5. Step 5: Solve for x
    x = 13,675,296,220,291.53/5,824,968.06
  6. Step 6: Final answer
    x = 2,347,703.21

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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.