Home / 3,556,702.24-4,908,248.52-1,925,109.16

Finding the Fourth Proportional to 3,556,702.24, 4,908,248.52 and 1,925,109.16

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Solution

The fourth proportional to 3,556,702.24, 4,908,248.52 and 1,925,109.16 is: 2,656,650.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,702.24 : 4,908,248.52 = 1,925,109.16 : x
  2. Step 2: Convert to fraction form
    3,556,702.24/4,908,248.52 = 1,925,109.16/x
  3. Step 3: Cross multiply
    3,556,702.24x = 4,908,248.52 × 1,925,109.16
  4. Step 4: Simplify right side
    3,556,702.24x = 9,448,914,185,408.44
  5. Step 5: Solve for x
    x = 9,448,914,185,408.44/3,556,702.24
  6. Step 6: Final answer
    x = 2,656,650.33

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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.