Home / 2,408,707.50-3,614,460.93-1,079,011.50

Finding the Fourth Proportional to 2,408,707.50, 3,614,460.93 and 1,079,011.50

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Solution

The fourth proportional to 2,408,707.50, 3,614,460.93 and 1,079,011.50 is: 1,619,144.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,707.50 : 3,614,460.93 = 1,079,011.50 : x
  2. Step 2: Convert to fraction form
    2,408,707.50/3,614,460.93 = 1,079,011.50/x
  3. Step 3: Cross multiply
    2,408,707.50x = 3,614,460.93 × 1,079,011.50
  4. Step 4: Simplify right side
    2,408,707.50x = 3,900,044,909,770.70
  5. Step 5: Solve for x
    x = 3,900,044,909,770.70/2,408,707.50
  6. Step 6: Final answer
    x = 1,619,144.25

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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.