Home / 1,785,705.44-2,464,291.44-969,925.04

Finding the Fourth Proportional to 1,785,705.44, 2,464,291.44 and 969,925.04

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Solution

The fourth proportional to 1,785,705.44, 2,464,291.44 and 969,925.04 is: 1,338,506.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,705.44 : 2,464,291.44 = 969,925.04 : x
  2. Step 2: Convert to fraction form
    1,785,705.44/2,464,291.44 = 969,925.04/x
  3. Step 3: Cross multiply
    1,785,705.44x = 2,464,291.44 × 969,925.04
  4. Step 4: Simplify right side
    1,785,705.44x = 2,390,177,973,513.66
  5. Step 5: Solve for x
    x = 2,390,177,973,513.66/1,785,705.44
  6. Step 6: Final answer
    x = 1,338,506.30

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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.