Home / 5,333,438.96-7,360,165.27-2,886,050.03

Finding the Fourth Proportional to 5,333,438.96, 7,360,165.27 and 2,886,050.03

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Solution

The fourth proportional to 5,333,438.96, 7,360,165.27 and 2,886,050.03 is: 3,982,759.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,438.96 : 7,360,165.27 = 2,886,050.03 : x
  2. Step 2: Convert to fraction form
    5,333,438.96/7,360,165.27 = 2,886,050.03/x
  3. Step 3: Cross multiply
    5,333,438.96x = 7,360,165.27 × 2,886,050.03
  4. Step 4: Simplify right side
    5,333,438.96x = 21,241,805,165,095.20
  5. Step 5: Solve for x
    x = 21,241,805,165,095.20/5,333,438.96
  6. Step 6: Final answer
    x = 3,982,759.59

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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.