Home / 3,423,713.41-4,724,666.58-1,895,787.73

Finding the Fourth Proportional to 3,423,713.41, 4,724,666.58 and 1,895,787.73

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Solution

The fourth proportional to 3,423,713.41, 4,724,666.58 and 1,895,787.73 is: 2,616,154.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,713.41 : 4,724,666.58 = 1,895,787.73 : x
  2. Step 2: Convert to fraction form
    3,423,713.41/4,724,666.58 = 1,895,787.73/x
  3. Step 3: Cross multiply
    3,423,713.41x = 4,724,666.58 × 1,895,787.73
  4. Step 4: Simplify right side
    3,423,713.41x = 8,956,964,930,705.06
  5. Step 5: Solve for x
    x = 8,956,964,930,705.06/3,423,713.41
  6. Step 6: Final answer
    x = 2,616,154.99

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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.