Home / 1,068,754.68-1,602,066.90-534,645.24

Finding the Fourth Proportional to 1,068,754.68, 1,602,066.90 and 534,645.24

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Solution

The fourth proportional to 1,068,754.68, 1,602,066.90 and 534,645.24 is: 801,435.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,754.68 : 1,602,066.90 = 534,645.24 : x
  2. Step 2: Convert to fraction form
    1,068,754.68/1,602,066.90 = 534,645.24/x
  3. Step 3: Cross multiply
    1,068,754.68x = 1,602,066.90 × 534,645.24
  4. Step 4: Simplify right side
    1,068,754.68x = 856,537,442,246.56
  5. Step 5: Solve for x
    x = 856,537,442,246.56/1,068,754.68
  6. Step 6: Final answer
    x = 801,435.03

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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.