Home / 7,116,197.69-10,674,952.74-2,323,912.07

Finding the Fourth Proportional to 7,116,197.69, 10,674,952.74 and 2,323,912.07

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Solution

The fourth proportional to 7,116,197.69, 10,674,952.74 and 2,323,912.07 is: 3,486,082.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,116,197.69 : 10,674,952.74 = 2,323,912.07 : x
  2. Step 2: Convert to fraction form
    7,116,197.69/10,674,952.74 = 2,323,912.07/x
  3. Step 3: Cross multiply
    7,116,197.69x = 10,674,952.74 × 2,323,912.07
  4. Step 4: Simplify right side
    7,116,197.69x = 24,807,651,545,852.95
  5. Step 5: Solve for x
    x = 24,807,651,545,852.95/7,116,197.69
  6. Step 6: Final answer
    x = 3,486,082.40

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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.