Home / 1,073,090.70-1,609,052.85-362,753.10

Finding the Fourth Proportional to 1,073,090.70, 1,609,052.85 and 362,753.10

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Solution

The fourth proportional to 1,073,090.70, 1,609,052.85 and 362,753.10 is: 543,932.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,090.70 : 1,609,052.85 = 362,753.10 : x
  2. Step 2: Convert to fraction form
    1,073,090.70/1,609,052.85 = 362,753.10/x
  3. Step 3: Cross multiply
    1,073,090.70x = 1,609,052.85 × 362,753.10
  4. Step 4: Simplify right side
    1,073,090.70x = 583,688,909,401.34
  5. Step 5: Solve for x
    x = 583,688,909,401.34/1,073,090.70
  6. Step 6: Final answer
    x = 543,932.50

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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.