Home / 2,361,408.60-3,549,986.10-2,014,987.80

Finding the Fourth Proportional to 2,361,408.60, 3,549,986.10 and 2,014,987.80

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Solution

The fourth proportional to 2,361,408.60, 3,549,986.10 and 2,014,987.80 is: 3,029,199.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,408.60 : 3,549,986.10 = 2,014,987.80 : x
  2. Step 2: Convert to fraction form
    2,361,408.60/3,549,986.10 = 2,014,987.80/x
  3. Step 3: Cross multiply
    2,361,408.60x = 3,549,986.10 × 2,014,987.80
  4. Step 4: Simplify right side
    2,361,408.60x = 7,153,178,681,669.58
  5. Step 5: Solve for x
    x = 7,153,178,681,669.58/2,361,408.60
  6. Step 6: Final answer
    x = 3,029,199.89

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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.