Home / 3,184,699.55-4,394,281.55-2,023,334.88

Finding the Fourth Proportional to 3,184,699.55, 4,394,281.55 and 2,023,334.88

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Solution

The fourth proportional to 3,184,699.55, 4,394,281.55 and 2,023,334.88 is: 2,791,818.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,699.55 : 4,394,281.55 = 2,023,334.88 : x
  2. Step 2: Convert to fraction form
    3,184,699.55/4,394,281.55 = 2,023,334.88/x
  3. Step 3: Cross multiply
    3,184,699.55x = 4,394,281.55 × 2,023,334.88
  4. Step 4: Simplify right side
    3,184,699.55x = 8,891,103,122,538.79
  5. Step 5: Solve for x
    x = 8,891,103,122,538.79/3,184,699.55
  6. Step 6: Final answer
    x = 2,791,818.50

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1.5x scale

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.