Home / 7,343,677.17-11,015,513.73-2,294,987.67

Finding the Fourth Proportional to 7,343,677.17, 11,015,513.73 and 2,294,987.67

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Solution

The fourth proportional to 7,343,677.17, 11,015,513.73 and 2,294,987.67 is: 3,442,480.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,343,677.17 : 11,015,513.73 = 2,294,987.67 : x
  2. Step 2: Convert to fraction form
    7,343,677.17/11,015,513.73 = 2,294,987.67/x
  3. Step 3: Cross multiply
    7,343,677.17x = 11,015,513.73 × 2,294,987.67
  4. Step 4: Simplify right side
    7,343,677.17x = 25,280,468,189,065.71
  5. Step 5: Solve for x
    x = 25,280,468,189,065.71/7,343,677.17
  6. Step 6: Final answer
    x = 3,442,480.87

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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.