Home / 1,073,503.55-1,610,254.26-274,783.82

Finding the Fourth Proportional to 1,073,503.55, 1,610,254.26 and 274,783.82

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Solution

The fourth proportional to 1,073,503.55, 1,610,254.26 and 274,783.82 is: 412,175.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,503.55 : 1,610,254.26 = 274,783.82 : x
  2. Step 2: Convert to fraction form
    1,073,503.55/1,610,254.26 = 274,783.82/x
  3. Step 3: Cross multiply
    1,073,503.55x = 1,610,254.26 × 274,783.82
  4. Step 4: Simplify right side
    1,073,503.55x = 442,471,808,682.80
  5. Step 5: Solve for x
    x = 442,471,808,682.80/1,073,503.55
  6. Step 6: Final answer
    x = 412,175.45

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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.