Home / 5,525,745.52-7,623,506.28-3,348,718.24

Finding the Fourth Proportional to 5,525,745.52, 7,623,506.28 and 3,348,718.24

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Solution

The fourth proportional to 5,525,745.52, 7,623,506.28 and 3,348,718.24 is: 4,620,005.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,745.52 : 7,623,506.28 = 3,348,718.24 : x
  2. Step 2: Convert to fraction form
    5,525,745.52/7,623,506.28 = 3,348,718.24/x
  3. Step 3: Cross multiply
    5,525,745.52x = 7,623,506.28 × 3,348,718.24
  4. Step 4: Simplify right side
    5,525,745.52x = 25,528,974,532,590.55
  5. Step 5: Solve for x
    x = 25,528,974,532,590.55/5,525,745.52
  6. Step 6: Final answer
    x = 4,620,005.47

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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.