Home / 5,930,401.56-8,183,973.35-3,316,950.47

Finding the Fourth Proportional to 5,930,401.56, 8,183,973.35 and 3,316,950.47

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Solution

The fourth proportional to 5,930,401.56, 8,183,973.35 and 3,316,950.47 is: 4,577,402.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,401.56 : 8,183,973.35 = 3,316,950.47 : x
  2. Step 2: Convert to fraction form
    5,930,401.56/8,183,973.35 = 3,316,950.47/x
  3. Step 3: Cross multiply
    5,930,401.56x = 8,183,973.35 × 3,316,950.47
  4. Step 4: Simplify right side
    5,930,401.56x = 27,145,834,249,749.98
  5. Step 5: Solve for x
    x = 27,145,834,249,749.98/5,930,401.56
  6. Step 6: Final answer
    x = 4,577,402.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.