Home / 3,681,900.59-5,523,720.26-1,157,555.84

Finding the Fourth Proportional to 3,681,900.59, 5,523,720.26 and 1,157,555.84

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Solution

The fourth proportional to 3,681,900.59, 5,523,720.26 and 1,157,555.84 is: 1,736,607.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,900.59 : 5,523,720.26 = 1,157,555.84 : x
  2. Step 2: Convert to fraction form
    3,681,900.59/5,523,720.26 = 1,157,555.84/x
  3. Step 3: Cross multiply
    3,681,900.59x = 5,523,720.26 × 1,157,555.84
  4. Step 4: Simplify right side
    3,681,900.59x = 6,394,014,639,701.54
  5. Step 5: Solve for x
    x = 6,394,014,639,701.54/3,681,900.59
  6. Step 6: Final answer
    x = 1,736,607.08

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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.