Home / 1,795,656.63-2,692,986.59-498,511.02

Finding the Fourth Proportional to 1,795,656.63, 2,692,986.59 and 498,511.02

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Solution

The fourth proportional to 1,795,656.63, 2,692,986.59 and 498,511.02 is: 747,628.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,656.63 : 2,692,986.59 = 498,511.02 : x
  2. Step 2: Convert to fraction form
    1,795,656.63/2,692,986.59 = 498,511.02/x
  3. Step 3: Cross multiply
    1,795,656.63x = 2,692,986.59 × 498,511.02
  4. Step 4: Simplify right side
    1,795,656.63x = 1,342,483,475,869.73
  5. Step 5: Solve for x
    x = 1,342,483,475,869.73/1,795,656.63
  6. Step 6: Final answer
    x = 747,628.17

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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.