Home / 4,453,865.00-6,677,525.81-1,419,484.76

Finding the Fourth Proportional to 4,453,865.00, 6,677,525.81 and 1,419,484.76

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Solution

The fourth proportional to 4,453,865.00, 6,677,525.81 and 1,419,484.76 is: 2,128,184.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,865.00 : 6,677,525.81 = 1,419,484.76 : x
  2. Step 2: Convert to fraction form
    4,453,865.00/6,677,525.81 = 1,419,484.76/x
  3. Step 3: Cross multiply
    4,453,865.00x = 6,677,525.81 × 1,419,484.76
  4. Step 4: Simplify right side
    4,453,865.00x = 9,478,646,091,962.74
  5. Step 5: Solve for x
    x = 9,478,646,091,962.74/4,453,865.00
  6. Step 6: Final answer
    x = 2,128,184.42

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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.