Home / 9,063,968.10-13,595,952.15-3,672,794.40

Finding the Fourth Proportional to 9,063,968.10, 13,595,952.15 and 3,672,794.40

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Solution

The fourth proportional to 9,063,968.10, 13,595,952.15 and 3,672,794.40 is: 5,509,191.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,968.10 : 13,595,952.15 = 3,672,794.40 : x
  2. Step 2: Convert to fraction form
    9,063,968.10/13,595,952.15 = 3,672,794.40/x
  3. Step 3: Cross multiply
    9,063,968.10x = 13,595,952.15 × 3,672,794.40
  4. Step 4: Simplify right side
    9,063,968.10x = 49,935,136,919,187.96
  5. Step 5: Solve for x
    x = 49,935,136,919,187.96/9,063,968.10
  6. Step 6: Final answer
    x = 5,509,191.60

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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.