Home / 11,962,673.25-16,506,311.25-6,734,868.45

Finding the Fourth Proportional to 11,962,673.25, 16,506,311.25 and 6,734,868.45

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Solution

The fourth proportional to 11,962,673.25, 16,506,311.25 and 6,734,868.45 is: 9,292,892.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,962,673.25 : 16,506,311.25 = 6,734,868.45 : x
  2. Step 2: Convert to fraction form
    11,962,673.25/16,506,311.25 = 6,734,868.45/x
  3. Step 3: Cross multiply
    11,962,673.25x = 16,506,311.25 × 6,734,868.45
  4. Step 4: Simplify right side
    11,962,673.25x = 111,167,834,863,505.06
  5. Step 5: Solve for x
    x = 111,167,834,863,505.06/11,962,673.25
  6. Step 6: Final answer
    x = 9,292,892.36

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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.