Home / 7,487,774.75-11,233,342.26-2,370,510.45

Finding the Fourth Proportional to 7,487,774.75, 11,233,342.26 and 2,370,510.45

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Solution

The fourth proportional to 7,487,774.75, 11,233,342.26 and 2,370,510.45 is: 3,556,297.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,487,774.75 : 11,233,342.26 = 2,370,510.45 : x
  2. Step 2: Convert to fraction form
    7,487,774.75/11,233,342.26 = 2,370,510.45/x
  3. Step 3: Cross multiply
    7,487,774.75x = 11,233,342.26 × 2,370,510.45
  4. Step 4: Simplify right side
    7,487,774.75x = 26,628,755,215,756.62
  5. Step 5: Solve for x
    x = 26,628,755,215,756.62/7,487,774.75
  6. Step 6: Final answer
    x = 3,556,297.58

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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.