Home / 10,626,829.84-14,664,950.40-6,043,150

Finding the Fourth Proportional to 10,626,829.84, 14,664,950.40 and 6,043,150

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Solution

The fourth proportional to 10,626,829.84, 14,664,950.40 and 6,043,150 is: 8,339,504.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,626,829.84 : 14,664,950.40 = 6,043,150 : x
  2. Step 2: Convert to fraction form
    10,626,829.84/14,664,950.40 = 6,043,150/x
  3. Step 3: Cross multiply
    10,626,829.84x = 14,664,950.40 × 6,043,150
  4. Step 4: Simplify right side
    10,626,829.84x = 88,622,495,009,760
  5. Step 5: Solve for x
    x = 88,622,495,009,760/10,626,829.84
  6. Step 6: Final answer
    x = 8,339,504.48

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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.