Home / 1,057,592.29-1,459,494.32-574,157.05

Finding the Fourth Proportional to 1,057,592.29, 1,459,494.32 and 574,157.05

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Solution

The fourth proportional to 1,057,592.29, 1,459,494.32 and 574,157.05 is: 792,345.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,592.29 : 1,459,494.32 = 574,157.05 : x
  2. Step 2: Convert to fraction form
    1,057,592.29/1,459,494.32 = 574,157.05/x
  3. Step 3: Cross multiply
    1,057,592.29x = 1,459,494.32 × 574,157.05
  4. Step 4: Simplify right side
    1,057,592.29x = 837,978,953,262.96
  5. Step 5: Solve for x
    x = 837,978,953,262.96/1,057,592.29
  6. Step 6: Final answer
    x = 792,345.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.