Home / 8,963,194.12-12,369,207.47-5,095,715.27

Finding the Fourth Proportional to 8,963,194.12, 12,369,207.47 and 5,095,715.27

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Solution

The fourth proportional to 8,963,194.12, 12,369,207.47 and 5,095,715.27 is: 7,032,086.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,963,194.12 : 12,369,207.47 = 5,095,715.27 : x
  2. Step 2: Convert to fraction form
    8,963,194.12/12,369,207.47 = 5,095,715.27/x
  3. Step 3: Cross multiply
    8,963,194.12x = 12,369,207.47 × 5,095,715.27
  4. Step 4: Simplify right side
    8,963,194.12x = 63,029,959,295,352.45
  5. Step 5: Solve for x
    x = 63,029,959,295,352.45/8,963,194.12
  6. Step 6: Final answer
    x = 7,032,086.83

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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.