Home / 6,408,203.60-9,604,529.40-3,707,339.60

Finding the Fourth Proportional to 6,408,203.60, 9,604,529.40 and 3,707,339.60

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Solution

The fourth proportional to 6,408,203.60, 9,604,529.40 and 3,707,339.60 is: 5,556,510.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,408,203.60 : 9,604,529.40 = 3,707,339.60 : x
  2. Step 2: Convert to fraction form
    6,408,203.60/9,604,529.40 = 3,707,339.60/x
  3. Step 3: Cross multiply
    6,408,203.60x = 9,604,529.40 × 3,707,339.60
  4. Step 4: Simplify right side
    6,408,203.60x = 35,607,252,183,984.24
  5. Step 5: Solve for x
    x = 35,607,252,183,984.24/6,408,203.60
  6. Step 6: Final answer
    x = 5,556,510.75

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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.