Home / 2,326,093.78-3,210,011.25-1,293,579.03

Finding the Fourth Proportional to 2,326,093.78, 3,210,011.25 and 1,293,579.03

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Solution

The fourth proportional to 2,326,093.78, 3,210,011.25 and 1,293,579.03 is: 1,785,140.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,093.78 : 3,210,011.25 = 1,293,579.03 : x
  2. Step 2: Convert to fraction form
    2,326,093.78/3,210,011.25 = 1,293,579.03/x
  3. Step 3: Cross multiply
    2,326,093.78x = 3,210,011.25 × 1,293,579.03
  4. Step 4: Simplify right side
    2,326,093.78x = 4,152,403,232,596.19
  5. Step 5: Solve for x
    x = 4,152,403,232,596.19/2,326,093.78
  6. Step 6: Final answer
    x = 1,785,140.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.