Home / 2,614,483.88-3,607,428.07-1,526,261.55

Finding the Fourth Proportional to 2,614,483.88, 3,607,428.07 and 1,526,261.55

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Solution

The fourth proportional to 2,614,483.88, 3,607,428.07 and 1,526,261.55 is: 2,105,914.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,483.88 : 3,607,428.07 = 1,526,261.55 : x
  2. Step 2: Convert to fraction form
    2,614,483.88/3,607,428.07 = 1,526,261.55/x
  3. Step 3: Cross multiply
    2,614,483.88x = 3,607,428.07 × 1,526,261.55
  4. Step 4: Simplify right side
    2,614,483.88x = 5,505,878,757,631.71
  5. Step 5: Solve for x
    x = 5,505,878,757,631.71/2,614,483.88
  6. Step 6: Final answer
    x = 2,105,914.21

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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.