Home / 9,323,744.14-13,987,779.79-2,933,830.45

Finding the Fourth Proportional to 9,323,744.14, 13,987,779.79 and 2,933,830.45

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Solution

The fourth proportional to 9,323,744.14, 13,987,779.79 and 2,933,830.45 is: 4,401,426.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,744.14 : 13,987,779.79 = 2,933,830.45 : x
  2. Step 2: Convert to fraction form
    9,323,744.14/13,987,779.79 = 2,933,830.45/x
  3. Step 3: Cross multiply
    9,323,744.14x = 13,987,779.79 × 2,933,830.45
  4. Step 4: Simplify right side
    9,323,744.14x = 41,037,774,275,796.61
  5. Step 5: Solve for x
    x = 41,037,774,275,796.61/9,323,744.14
  6. Step 6: Final answer
    x = 4,401,426.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.