Home / 6,571,848.08-9,068,826.48-3,670,661.36

Finding the Fourth Proportional to 6,571,848.08, 9,068,826.48 and 3,670,661.36

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Solution

The fourth proportional to 6,571,848.08, 9,068,826.48 and 3,670,661.36 is: 5,065,331.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,848.08 : 9,068,826.48 = 3,670,661.36 : x
  2. Step 2: Convert to fraction form
    6,571,848.08/9,068,826.48 = 3,670,661.36/x
  3. Step 3: Cross multiply
    6,571,848.08x = 9,068,826.48 × 3,670,661.36
  4. Step 4: Simplify right side
    6,571,848.08x = 33,288,590,940,680.81
  5. Step 5: Solve for x
    x = 33,288,590,940,680.81/6,571,848.08
  6. Step 6: Final answer
    x = 5,065,331.78

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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.