Home / 9,816,472.08-14,725,446.12-2,627,846.64

Finding the Fourth Proportional to 9,816,472.08, 14,725,446.12 and 2,627,846.64

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Solution

The fourth proportional to 9,816,472.08, 14,725,446.12 and 2,627,846.64 is: 3,941,967.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816,472.08 : 14,725,446.12 = 2,627,846.64 : x
  2. Step 2: Convert to fraction form
    9,816,472.08/14,725,446.12 = 2,627,846.64/x
  3. Step 3: Cross multiply
    9,816,472.08x = 14,725,446.12 × 2,627,846.64
  4. Step 4: Simplify right side
    9,816,472.08x = 38,696,214,108,943.04
  5. Step 5: Solve for x
    x = 38,696,214,108,943.04/9,816,472.08
  6. Step 6: Final answer
    x = 3,941,967.52

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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.