Home / 1,917,582.64-2,877,657-795,651.64

Finding the Fourth Proportional to 1,917,582.64, 2,877,657 and 795,651.64

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Solution

The fourth proportional to 1,917,582.64, 2,877,657 and 795,651.64 is: 1,194,009.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,917,582.64 : 2,877,657 = 795,651.64 : x
  2. Step 2: Convert to fraction form
    1,917,582.64/2,877,657 = 795,651.64/x
  3. Step 3: Cross multiply
    1,917,582.64x = 2,877,657 × 795,651.64
  4. Step 4: Simplify right side
    1,917,582.64x = 2,289,612,511,407.48
  5. Step 5: Solve for x
    x = 2,289,612,511,407.48/1,917,582.64
  6. Step 6: Final answer
    x = 1,194,009.82

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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.