Home / 3,536,675.16-4,880,611.77-1,927,043.16

Finding the Fourth Proportional to 3,536,675.16, 4,880,611.77 and 1,927,043.16

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Solution

The fourth proportional to 3,536,675.16, 4,880,611.77 and 1,927,043.16 is: 2,659,319.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,675.16 : 4,880,611.77 = 1,927,043.16 : x
  2. Step 2: Convert to fraction form
    3,536,675.16/4,880,611.77 = 1,927,043.16/x
  3. Step 3: Cross multiply
    3,536,675.16x = 4,880,611.77 × 1,927,043.16
  4. Step 4: Simplify right side
    3,536,675.16x = 9,405,149,502,465.29
  5. Step 5: Solve for x
    x = 9,405,149,502,465.29/3,536,675.16
  6. Step 6: Final answer
    x = 2,659,319.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.