Home / 5,925,071.12-8,177,263.12-3,346,917.96

Finding the Fourth Proportional to 5,925,071.12, 8,177,263.12 and 3,346,917.96

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Solution

The fourth proportional to 5,925,071.12, 8,177,263.12 and 3,346,917.96 is: 4,619,122.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,071.12 : 8,177,263.12 = 3,346,917.96 : x
  2. Step 2: Convert to fraction form
    5,925,071.12/8,177,263.12 = 3,346,917.96/x
  3. Step 3: Cross multiply
    5,925,071.12x = 8,177,263.12 × 3,346,917.96
  4. Step 4: Simplify right side
    5,925,071.12x = 27,368,628,799,973.64
  5. Step 5: Solve for x
    x = 27,368,628,799,973.64/5,925,071.12
  6. Step 6: Final answer
    x = 4,619,122.41

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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.