Home / 3,048,841.63-4,573,262.72-804,999.07

Finding the Fourth Proportional to 3,048,841.63, 4,573,262.72 and 804,999.07

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Solution

The fourth proportional to 3,048,841.63, 4,573,262.72 and 804,999.07 is: 1,207,498.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,841.63 : 4,573,262.72 = 804,999.07 : x
  2. Step 2: Convert to fraction form
    3,048,841.63/4,573,262.72 = 804,999.07/x
  3. Step 3: Cross multiply
    3,048,841.63x = 4,573,262.72 × 804,999.07
  4. Step 4: Simplify right side
    3,048,841.63x = 3,681,472,232,440.68
  5. Step 5: Solve for x
    x = 3,681,472,232,440.68/3,048,841.63
  6. Step 6: Final answer
    x = 1,207,498.68

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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.