Home / 1,910,223.24-2,635,725.72-1,094,682.74

Finding the Fourth Proportional to 1,910,223.24, 2,635,725.72 and 1,094,682.74

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Solution

The fourth proportional to 1,910,223.24, 2,635,725.72 and 1,094,682.74 is: 1,510,443.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,223.24 : 2,635,725.72 = 1,094,682.74 : x
  2. Step 2: Convert to fraction form
    1,910,223.24/2,635,725.72 = 1,094,682.74/x
  3. Step 3: Cross multiply
    1,910,223.24x = 2,635,725.72 × 1,094,682.74
  4. Step 4: Simplify right side
    1,910,223.24x = 2,885,283,443,984.50
  5. Step 5: Solve for x
    x = 2,885,283,443,984.50/1,910,223.24
  6. Step 6: Final answer
    x = 1,510,443.07

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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.