Home / 2,966,193.93-4,093,379.70-1,742,551.03

Finding the Fourth Proportional to 2,966,193.93, 4,093,379.70 and 1,742,551.03

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Solution

The fourth proportional to 2,966,193.93, 4,093,379.70 and 1,742,551.03 is: 2,404,739.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,193.93 : 4,093,379.70 = 1,742,551.03 : x
  2. Step 2: Convert to fraction form
    2,966,193.93/4,093,379.70 = 1,742,551.03/x
  3. Step 3: Cross multiply
    2,966,193.93x = 4,093,379.70 × 1,742,551.03
  4. Step 4: Simplify right side
    2,966,193.93x = 7,132,922,997,774.84
  5. Step 5: Solve for x
    x = 7,132,922,997,774.84/2,966,193.93
  6. Step 6: Final answer
    x = 2,404,739.26

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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.