Home / 8,276,498.80-12,414,603.30-3,724,325.80

Finding the Fourth Proportional to 8,276,498.80, 12,414,603.30 and 3,724,325.80

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Solution

The fourth proportional to 8,276,498.80, 12,414,603.30 and 3,724,325.80 is: 5,586,423.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,276,498.80 : 12,414,603.30 = 3,724,325.80 : x
  2. Step 2: Convert to fraction form
    8,276,498.80/12,414,603.30 = 3,724,325.80/x
  3. Step 3: Cross multiply
    8,276,498.80x = 12,414,603.30 × 3,724,325.80
  4. Step 4: Simplify right side
    8,276,498.80x = 46,236,027,366,955.14
  5. Step 5: Solve for x
    x = 46,236,027,366,955.14/8,276,498.80
  6. Step 6: Final answer
    x = 5,586,423.50

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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.