Home / 2,334,658.60-3,498,707.40-1,855,705.60

Finding the Fourth Proportional to 2,334,658.60, 3,498,707.40 and 1,855,705.60

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Solution

The fourth proportional to 2,334,658.60, 3,498,707.40 and 1,855,705.60 is: 2,780,950.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,658.60 : 3,498,707.40 = 1,855,705.60 : x
  2. Step 2: Convert to fraction form
    2,334,658.60/3,498,707.40 = 1,855,705.60/x
  3. Step 3: Cross multiply
    2,334,658.60x = 3,498,707.40 × 1,855,705.60
  4. Step 4: Simplify right side
    2,334,658.60x = 6,492,570,914,941.44
  5. Step 5: Solve for x
    x = 6,492,570,914,941.44/2,334,658.60
  6. Step 6: Final answer
    x = 2,780,950.89

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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.