Home / 8,523,014.94-11,761,310.97-4,655,480.40

Finding the Fourth Proportional to 8,523,014.94, 11,761,310.97 and 4,655,480.40

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Solution

The fourth proportional to 8,523,014.94, 11,761,310.97 and 4,655,480.40 is: 6,424,317.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,523,014.94 : 11,761,310.97 = 4,655,480.40 : x
  2. Step 2: Convert to fraction form
    8,523,014.94/11,761,310.97 = 4,655,480.40/x
  3. Step 3: Cross multiply
    8,523,014.94x = 11,761,310.97 × 4,655,480.40
  4. Step 4: Simplify right side
    8,523,014.94x = 54,754,552,699,139.99
  5. Step 5: Solve for x
    x = 54,754,552,699,139.99/8,523,014.94
  6. Step 6: Final answer
    x = 6,424,317.34

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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.