Home / 11,963,734.04-16,509,868.99-6,531,226.04

Finding the Fourth Proportional to 11,963,734.04, 16,509,868.99 and 6,531,226.04

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Solution

The fourth proportional to 11,963,734.04, 16,509,868.99 and 6,531,226.04 is: 9,013,046.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,963,734.04 : 16,509,868.99 = 6,531,226.04 : x
  2. Step 2: Convert to fraction form
    11,963,734.04/16,509,868.99 = 6,531,226.04/x
  3. Step 3: Cross multiply
    11,963,734.04x = 16,509,868.99 × 6,531,226.04
  4. Step 4: Simplify right side
    11,963,734.04x = 107,829,686,165,599.09
  5. Step 5: Solve for x
    x = 107,829,686,165,599.09/11,963,734.04
  6. Step 6: Final answer
    x = 9,013,046.08

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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.