Home / 4,536,031.80-6,804,047.70-3,416,287.80

Finding the Fourth Proportional to 4,536,031.80, 6,804,047.70 and 3,416,287.80

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Solution

The fourth proportional to 4,536,031.80, 6,804,047.70 and 3,416,287.80 is: 5,124,431.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,031.80 : 6,804,047.70 = 3,416,287.80 : x
  2. Step 2: Convert to fraction form
    4,536,031.80/6,804,047.70 = 3,416,287.80/x
  3. Step 3: Cross multiply
    4,536,031.80x = 6,804,047.70 × 3,416,287.80
  4. Step 4: Simplify right side
    4,536,031.80x = 23,244,585,148,128.06
  5. Step 5: Solve for x
    x = 23,244,585,148,128.06/4,536,031.80
  6. Step 6: Final answer
    x = 5,124,431.70

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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.