Home / 6,112,874.58-8,435,588.58-3,499,292.03

Finding the Fourth Proportional to 6,112,874.58, 8,435,588.58 and 3,499,292.03

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Solution

The fourth proportional to 6,112,874.58, 8,435,588.58 and 3,499,292.03 is: 4,828,920.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,874.58 : 8,435,588.58 = 3,499,292.03 : x
  2. Step 2: Convert to fraction form
    6,112,874.58/8,435,588.58 = 3,499,292.03/x
  3. Step 3: Cross multiply
    6,112,874.58x = 8,435,588.58 × 3,499,292.03
  4. Step 4: Simplify right side
    6,112,874.58x = 29,518,587,886,265.62
  5. Step 5: Solve for x
    x = 29,518,587,886,265.62/6,112,874.58
  6. Step 6: Final answer
    x = 4,828,920.91

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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.