Home / 1,823,845.84-2,516,909.69-1,049,461.27

Finding the Fourth Proportional to 1,823,845.84, 2,516,909.69 and 1,049,461.27

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Solution

The fourth proportional to 1,823,845.84, 2,516,909.69 and 1,049,461.27 is: 1,448,257.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,845.84 : 2,516,909.69 = 1,049,461.27 : x
  2. Step 2: Convert to fraction form
    1,823,845.84/2,516,909.69 = 1,049,461.27/x
  3. Step 3: Cross multiply
    1,823,845.84x = 2,516,909.69 × 1,049,461.27
  4. Step 4: Simplify right side
    1,823,845.84x = 2,641,399,239,742.71
  5. Step 5: Solve for x
    x = 2,641,399,239,742.71/1,823,845.84
  6. Step 6: Final answer
    x = 1,448,257.95

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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.