Home / 7,734,825.51-11,602,376.67-2,343,476.55

Finding the Fourth Proportional to 7,734,825.51, 11,602,376.67 and 2,343,476.55

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Solution

The fourth proportional to 7,734,825.51, 11,602,376.67 and 2,343,476.55 is: 3,515,256.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734,825.51 : 11,602,376.67 = 2,343,476.55 : x
  2. Step 2: Convert to fraction form
    7,734,825.51/11,602,376.67 = 2,343,476.55/x
  3. Step 3: Cross multiply
    7,734,825.51x = 11,602,376.67 × 2,343,476.55
  4. Step 4: Simplify right side
    7,734,825.51x = 27,189,897,650,412.09
  5. Step 5: Solve for x
    x = 27,189,897,650,412.09/7,734,825.51
  6. Step 6: Final answer
    x = 3,515,256.76

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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.