Home / 2,956,488.25-4,079,959.32-1,598,361.25

Finding the Fourth Proportional to 2,956,488.25, 4,079,959.32 and 1,598,361.25

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Solution

The fourth proportional to 2,956,488.25, 4,079,959.32 and 1,598,361.25 is: 2,205,741.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,488.25 : 4,079,959.32 = 1,598,361.25 : x
  2. Step 2: Convert to fraction form
    2,956,488.25/4,079,959.32 = 1,598,361.25/x
  3. Step 3: Cross multiply
    2,956,488.25x = 4,079,959.32 × 1,598,361.25
  4. Step 4: Simplify right side
    2,956,488.25x = 6,521,248,878,664.35
  5. Step 5: Solve for x
    x = 6,521,248,878,664.35/2,956,488.25
  6. Step 6: Final answer
    x = 2,205,741.52

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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.