Home / 9,504,143.10-14,252,715.45-3,114,603.90

Finding the Fourth Proportional to 9,504,143.10, 14,252,715.45 and 3,114,603.90

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Solution

The fourth proportional to 9,504,143.10, 14,252,715.45 and 3,114,603.90 is: 4,670,759.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,143.10 : 14,252,715.45 = 3,114,603.90 : x
  2. Step 2: Convert to fraction form
    9,504,143.10/14,252,715.45 = 3,114,603.90/x
  3. Step 3: Cross multiply
    9,504,143.10x = 14,252,715.45 × 3,114,603.90
  4. Step 4: Simplify right side
    9,504,143.10x = 44,391,563,126,160.25
  5. Step 5: Solve for x
    x = 44,391,563,126,160.25/9,504,143.10
  6. Step 6: Final answer
    x = 4,670,759.13

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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.