Home / 2,471,848.44-3,703,411.95-2,164,816.68

Finding the Fourth Proportional to 2,471,848.44, 3,703,411.95 and 2,164,816.68

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Solution

The fourth proportional to 2,471,848.44, 3,703,411.95 and 2,164,816.68 is: 3,243,405.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,848.44 : 3,703,411.95 = 2,164,816.68 : x
  2. Step 2: Convert to fraction form
    2,471,848.44/3,703,411.95 = 2,164,816.68/x
  3. Step 3: Cross multiply
    2,471,848.44x = 3,703,411.95 × 2,164,816.68
  4. Step 4: Simplify right side
    2,471,848.44x = 8,017,207,962,271.33
  5. Step 5: Solve for x
    x = 8,017,207,962,271.33/2,471,848.44
  6. Step 6: Final answer
    x = 3,243,405.96

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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.