Home / 2,883,530.80-3,979,113.54-1,594,286.15

Finding the Fourth Proportional to 2,883,530.80, 3,979,113.54 and 1,594,286.15

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Solution

The fourth proportional to 2,883,530.80, 3,979,113.54 and 1,594,286.15 is: 2,200,027.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,530.80 : 3,979,113.54 = 1,594,286.15 : x
  2. Step 2: Convert to fraction form
    2,883,530.80/3,979,113.54 = 1,594,286.15/x
  3. Step 3: Cross multiply
    2,883,530.80x = 3,979,113.54 × 1,594,286.15
  4. Step 4: Simplify right side
    2,883,530.80x = 6,343,845,606,099.47
  5. Step 5: Solve for x
    x = 6,343,845,606,099.47/2,883,530.80
  6. Step 6: Final answer
    x = 2,200,027.00

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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.