Home / 3,838,259.95-5,296,807.81-2,095,932.71

Finding the Fourth Proportional to 3,838,259.95, 5,296,807.81 and 2,095,932.71

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Solution

The fourth proportional to 3,838,259.95, 5,296,807.81 and 2,095,932.71 is: 2,892,392.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,838,259.95 : 5,296,807.81 = 2,095,932.71 : x
  2. Step 2: Convert to fraction form
    3,838,259.95/5,296,807.81 = 2,095,932.71/x
  3. Step 3: Cross multiply
    3,838,259.95x = 5,296,807.81 × 2,095,932.71
  4. Step 4: Simplify right side
    3,838,259.95x = 11,101,752,724,680.29
  5. Step 5: Solve for x
    x = 11,101,752,724,680.29/3,838,259.95
  6. Step 6: Final answer
    x = 2,892,392.09

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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.