Home / 5,710,852.89-7,879,886.55-3,264,239.52

Finding the Fourth Proportional to 5,710,852.89, 7,879,886.55 and 3,264,239.52

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Solution

The fourth proportional to 5,710,852.89, 7,879,886.55 and 3,264,239.52 is: 4,504,027.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,852.89 : 7,879,886.55 = 3,264,239.52 : x
  2. Step 2: Convert to fraction form
    5,710,852.89/7,879,886.55 = 3,264,239.52/x
  3. Step 3: Cross multiply
    5,710,852.89x = 7,879,886.55 × 3,264,239.52
  4. Step 4: Simplify right side
    5,710,852.89x = 25,721,837,089,626.46
  5. Step 5: Solve for x
    x = 25,721,837,089,626.46/5,710,852.89
  6. Step 6: Final answer
    x = 4,504,027.26

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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.