Home / 6,143,453.10-9,232,894.35-5,364,006.30

Finding the Fourth Proportional to 6,143,453.10, 9,232,894.35 and 5,364,006.30

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Solution

The fourth proportional to 6,143,453.10, 9,232,894.35 and 5,364,006.30 is: 8,061,476.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,143,453.10 : 9,232,894.35 = 5,364,006.30 : x
  2. Step 2: Convert to fraction form
    6,143,453.10/9,232,894.35 = 5,364,006.30/x
  3. Step 3: Cross multiply
    6,143,453.10x = 9,232,894.35 × 5,364,006.30
  4. Step 4: Simplify right side
    6,143,453.10x = 49,525,303,460,634.40
  5. Step 5: Solve for x
    x = 49,525,303,460,634.40/6,143,453.10
  6. Step 6: Final answer
    x = 8,061,476.61

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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.