Home / 1,594,377-2,200,327.74-915,357.24

Finding the Fourth Proportional to 1,594,377, 2,200,327.74 and 915,357.24

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Solution

The fourth proportional to 1,594,377, 2,200,327.74 and 915,357.24 is: 1,263,243.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,377 : 2,200,327.74 = 915,357.24 : x
  2. Step 2: Convert to fraction form
    1,594,377/2,200,327.74 = 915,357.24/x
  3. Step 3: Cross multiply
    1,594,377x = 2,200,327.74 × 915,357.24
  4. Step 4: Simplify right side
    1,594,377x = 2,014,085,927,181.84
  5. Step 5: Solve for x
    x = 2,014,085,927,181.84/1,594,377
  6. Step 6: Final answer
    x = 1,263,243.21

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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.