Home / 1,073,132.70-1,609,115.85-362,795.10

Finding the Fourth Proportional to 1,073,132.70, 1,609,115.85 and 362,795.10

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Solution

The fourth proportional to 1,073,132.70, 1,609,115.85 and 362,795.10 is: 543,995.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,132.70 : 1,609,115.85 = 362,795.10 : x
  2. Step 2: Convert to fraction form
    1,073,132.70/1,609,115.85 = 362,795.10/x
  3. Step 3: Cross multiply
    1,073,132.70x = 1,609,115.85 × 362,795.10
  4. Step 4: Simplify right side
    1,073,132.70x = 583,779,345,712.34
  5. Step 5: Solve for x
    x = 583,779,345,712.34/1,073,132.70
  6. Step 6: Final answer
    x = 543,995.49

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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.