Home / 6,604,826.40-9,907,239.60-5,943,477.60

Finding the Fourth Proportional to 6,604,826.40, 9,907,239.60 and 5,943,477.60

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Solution

The fourth proportional to 6,604,826.40, 9,907,239.60 and 5,943,477.60 is: 8,915,216.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,826.40 : 9,907,239.60 = 5,943,477.60 : x
  2. Step 2: Convert to fraction form
    6,604,826.40/9,907,239.60 = 5,943,477.60/x
  3. Step 3: Cross multiply
    6,604,826.40x = 9,907,239.60 × 5,943,477.60
  4. Step 4: Simplify right side
    6,604,826.40x = 58,883,456,640,432.95
  5. Step 5: Solve for x
    x = 58,883,456,640,432.95/6,604,826.40
  6. Step 6: Final answer
    x = 8,915,216.40

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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.