Home / 10,633,486-14,672,274.84-5,986,548.40

Finding the Fourth Proportional to 10,633,486, 14,672,274.84 and 5,986,548.40

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Solution

The fourth proportional to 10,633,486, 14,672,274.84 and 5,986,548.40 is: 8,260,346.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,633,486 : 14,672,274.84 = 5,986,548.40 : x
  2. Step 2: Convert to fraction form
    10,633,486/14,672,274.84 = 5,986,548.40/x
  3. Step 3: Cross multiply
    10,633,486x = 14,672,274.84 × 5,986,548.40
  4. Step 4: Simplify right side
    10,633,486x = 87,836,283,467,762.27
  5. Step 5: Solve for x
    x = 87,836,283,467,762.27/10,633,486
  6. Step 6: Final answer
    x = 8,260,346.93

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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.