Home / 6,408,208.60-9,604,536.90-3,707,344.60

Finding the Fourth Proportional to 6,408,208.60, 9,604,536.90 and 3,707,344.60

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Solution

The fourth proportional to 6,408,208.60, 9,604,536.90 and 3,707,344.60 is: 5,556,518.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,408,208.60 : 9,604,536.90 = 3,707,344.60 : x
  2. Step 2: Convert to fraction form
    6,408,208.60/9,604,536.90 = 3,707,344.60/x
  3. Step 3: Cross multiply
    6,408,208.60x = 9,604,536.90 × 3,707,344.60
  4. Step 4: Simplify right side
    6,408,208.60x = 35,607,328,011,715.74
  5. Step 5: Solve for x
    x = 35,607,328,011,715.74/6,408,208.60
  6. Step 6: Final answer
    x = 5,556,518.25

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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.