Home / 1,034,619.02-1,551,994.12-324,675.08

Finding the Fourth Proportional to 1,034,619.02, 1,551,994.12 and 324,675.08

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Solution

The fourth proportional to 1,034,619.02, 1,551,994.12 and 324,675.08 is: 487,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,619.02 : 1,551,994.12 = 324,675.08 : x
  2. Step 2: Convert to fraction form
    1,034,619.02/1,551,994.12 = 324,675.08/x
  3. Step 3: Cross multiply
    1,034,619.02x = 1,551,994.12 × 324,675.08
  4. Step 4: Simplify right side
    1,034,619.02x = 503,893,815,070.53
  5. Step 5: Solve for x
    x = 503,893,815,070.53/1,034,619.02
  6. Step 6: Final answer
    x = 487,033.20

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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.