Home / 10,954,712.56-16,433,564.10-4,563,469.93

Finding the Fourth Proportional to 10,954,712.56, 16,433,564.10 and 4,563,469.93

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Solution

The fourth proportional to 10,954,712.56, 16,433,564.10 and 4,563,469.93 is: 6,845,827.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,712.56 : 16,433,564.10 = 4,563,469.93 : x
  2. Step 2: Convert to fraction form
    10,954,712.56/16,433,564.10 = 4,563,469.93/x
  3. Step 3: Cross multiply
    10,954,712.56x = 16,433,564.10 × 4,563,469.93
  4. Step 4: Simplify right side
    10,954,712.56x = 74,994,075,613,077.50
  5. Step 5: Solve for x
    x = 74,994,075,613,077.50/10,954,712.56
  6. Step 6: Final answer
    x = 6,845,827.78

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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.