Home / 4,530,125.77-6,795,202.63-1,118,412.76

Finding the Fourth Proportional to 4,530,125.77, 6,795,202.63 and 1,118,412.76

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Solution

The fourth proportional to 4,530,125.77, 6,795,202.63 and 1,118,412.76 is: 1,677,622.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,125.77 : 6,795,202.63 = 1,118,412.76 : x
  2. Step 2: Convert to fraction form
    4,530,125.77/6,795,202.63 = 1,118,412.76/x
  3. Step 3: Cross multiply
    4,530,125.77x = 6,795,202.63 × 1,118,412.76
  4. Step 4: Simplify right side
    4,530,125.77x = 7,599,841,308,393.52
  5. Step 5: Solve for x
    x = 7,599,841,308,393.52/4,530,125.77
  6. Step 6: Final answer
    x = 1,677,622.59

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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.