Home / 2,579,341.84-3,555,740.06-1,802,560.95

Finding the Fourth Proportional to 2,579,341.84, 3,555,740.06 and 1,802,560.95

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Solution

The fourth proportional to 2,579,341.84, 3,555,740.06 and 1,802,560.95 is: 2,484,912.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,579,341.84 : 3,555,740.06 = 1,802,560.95 : x
  2. Step 2: Convert to fraction form
    2,579,341.84/3,555,740.06 = 1,802,560.95/x
  3. Step 3: Cross multiply
    2,579,341.84x = 3,555,740.06 × 1,802,560.95
  4. Step 4: Simplify right side
    2,579,341.84x = 6,409,438,178,253.46
  5. Step 5: Solve for x
    x = 6,409,438,178,253.46/2,579,341.84
  6. Step 6: Final answer
    x = 2,484,912.27

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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.