Home / 1,617,276.03-2,426,204.52-552,069.02

Finding the Fourth Proportional to 1,617,276.03, 2,426,204.52 and 552,069.02

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Solution

The fourth proportional to 1,617,276.03, 2,426,204.52 and 552,069.02 is: 828,202.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,276.03 : 2,426,204.52 = 552,069.02 : x
  2. Step 2: Convert to fraction form
    1,617,276.03/2,426,204.52 = 552,069.02/x
  3. Step 3: Cross multiply
    1,617,276.03x = 2,426,204.52 × 552,069.02
  4. Step 4: Simplify right side
    1,617,276.03x = 1,339,432,351,675.97
  5. Step 5: Solve for x
    x = 1,339,432,351,675.97/1,617,276.03
  6. Step 6: Final answer
    x = 828,202.69

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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.