Home / 1,073,114.70-1,609,088.85-362,777.10

Finding the Fourth Proportional to 1,073,114.70, 1,609,088.85 and 362,777.10

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Solution

The fourth proportional to 1,073,114.70, 1,609,088.85 and 362,777.10 is: 543,968.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,114.70 : 1,609,088.85 = 362,777.10 : x
  2. Step 2: Convert to fraction form
    1,073,114.70/1,609,088.85 = 362,777.10/x
  3. Step 3: Cross multiply
    1,073,114.70x = 1,609,088.85 × 362,777.10
  4. Step 4: Simplify right side
    1,073,114.70x = 583,740,586,645.34
  5. Step 5: Solve for x
    x = 583,740,586,645.34/1,073,114.70
  6. Step 6: Final answer
    x = 543,968.49

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Double scale
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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.