Home / 2,000,852.88-2,761,565.58-1,516,573.32

Finding the Fourth Proportional to 2,000,852.88, 2,761,565.58 and 1,516,573.32

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Solution

The fourth proportional to 2,000,852.88, 2,761,565.58 and 1,516,573.32 is: 2,093,165.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,852.88 : 2,761,565.58 = 1,516,573.32 : x
  2. Step 2: Convert to fraction form
    2,000,852.88/2,761,565.58 = 1,516,573.32/x
  3. Step 3: Cross multiply
    2,000,852.88x = 2,761,565.58 × 1,516,573.32
  4. Step 4: Simplify right side
    2,000,852.88x = 4,188,116,680,058.33
  5. Step 5: Solve for x
    x = 4,188,116,680,058.33/2,000,852.88
  6. Step 6: Final answer
    x = 2,093,165.73

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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.