Home / 9,656,136.56-13,319,925.48-6,028,166

Finding the Fourth Proportional to 9,656,136.56, 13,319,925.48 and 6,028,166

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Solution

The fourth proportional to 9,656,136.56, 13,319,925.48 and 6,028,166 is: 8,315,408.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,136.56 : 13,319,925.48 = 6,028,166 : x
  2. Step 2: Convert to fraction form
    9,656,136.56/13,319,925.48 = 6,028,166/x
  3. Step 3: Cross multiply
    9,656,136.56x = 13,319,925.48 × 6,028,166
  4. Step 4: Simplify right side
    9,656,136.56x = 80,294,721,901,069.69
  5. Step 5: Solve for x
    x = 80,294,721,901,069.69/9,656,136.56
  6. Step 6: Final answer
    x = 8,315,408.69

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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.