Home / 1,073,637.95-1,610,414.84-363,665.96

Finding the Fourth Proportional to 1,073,637.95, 1,610,414.84 and 363,665.96

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Solution

The fourth proportional to 1,073,637.95, 1,610,414.84 and 363,665.96 is: 545,484.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,637.95 : 1,610,414.84 = 363,665.96 : x
  2. Step 2: Convert to fraction form
    1,073,637.95/1,610,414.84 = 363,665.96/x
  3. Step 3: Cross multiply
    1,073,637.95x = 1,610,414.84 × 363,665.96
  4. Step 4: Simplify right side
    1,073,637.95x = 585,653,058,786.85
  5. Step 5: Solve for x
    x = 585,653,058,786.85/1,073,637.95
  6. Step 6: Final answer
    x = 545,484.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.