Home / 4,805,479.98-6,633,475.56-3,152,256.21

Finding the Fourth Proportional to 4,805,479.98, 6,633,475.56 and 3,152,256.21

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Solution

The fourth proportional to 4,805,479.98, 6,633,475.56 and 3,152,256.21 is: 4,351,368.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,479.98 : 6,633,475.56 = 3,152,256.21 : x
  2. Step 2: Convert to fraction form
    4,805,479.98/6,633,475.56 = 3,152,256.21/x
  3. Step 3: Cross multiply
    4,805,479.98x = 6,633,475.56 × 3,152,256.21
  4. Step 4: Simplify right side
    4,805,479.98x = 20,910,414,527,893.23
  5. Step 5: Solve for x
    x = 20,910,414,527,893.23/4,805,479.98
  6. Step 6: Final answer
    x = 4,351,368.57

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1.5x scale

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.