Home / 2,893,635.24-3,993,264.54-1,604,529.96

Finding the Fourth Proportional to 2,893,635.24, 3,993,264.54 and 1,604,529.96

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Solution

The fourth proportional to 2,893,635.24, 3,993,264.54 and 1,604,529.96 is: 2,214,277.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,635.24 : 3,993,264.54 = 1,604,529.96 : x
  2. Step 2: Convert to fraction form
    2,893,635.24/3,993,264.54 = 1,604,529.96/x
  3. Step 3: Cross multiply
    2,893,635.24x = 3,993,264.54 × 1,604,529.96
  4. Step 4: Simplify right side
    2,893,635.24x = 6,407,312,592,635.62
  5. Step 5: Solve for x
    x = 6,407,312,592,635.62/2,893,635.24
  6. Step 6: Final answer
    x = 2,214,277.91

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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.