Home / 5,794,809.80-8,692,214.70-1,535,408.60

Finding the Fourth Proportional to 5,794,809.80, 8,692,214.70 and 1,535,408.60

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Solution

The fourth proportional to 5,794,809.80, 8,692,214.70 and 1,535,408.60 is: 2,303,112.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,809.80 : 8,692,214.70 = 1,535,408.60 : x
  2. Step 2: Convert to fraction form
    5,794,809.80/8,692,214.70 = 1,535,408.60/x
  3. Step 3: Cross multiply
    5,794,809.80x = 8,692,214.70 × 1,535,408.60
  4. Step 4: Simplify right side
    5,794,809.80x = 13,346,101,203,426.42
  5. Step 5: Solve for x
    x = 13,346,101,203,426.42/5,794,809.80
  6. Step 6: Final answer
    x = 2,303,112.90

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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.