Home / 1,066,241.07-1,599,444.23-356,271.62

Finding the Fourth Proportional to 1,066,241.07, 1,599,444.23 and 356,271.62

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Solution

The fourth proportional to 1,066,241.07, 1,599,444.23 and 356,271.62 is: 534,435.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,241.07 : 1,599,444.23 = 356,271.62 : x
  2. Step 2: Convert to fraction form
    1,066,241.07/1,599,444.23 = 356,271.62/x
  3. Step 3: Cross multiply
    1,066,241.07x = 1,599,444.23 × 356,271.62
  4. Step 4: Simplify right side
    1,066,241.07x = 569,836,577,143.17
  5. Step 5: Solve for x
    x = 569,836,577,143.17/1,066,241.07
  6. Step 6: Final answer
    x = 534,435.03

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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.