Home / 1,057,544.86-1,459,257.91-604,748.38

Finding the Fourth Proportional to 1,057,544.86, 1,459,257.91 and 604,748.38

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Solution

The fourth proportional to 1,057,544.86, 1,459,257.91 and 604,748.38 is: 834,464.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,544.86 : 1,459,257.91 = 604,748.38 : x
  2. Step 2: Convert to fraction form
    1,057,544.86/1,459,257.91 = 604,748.38/x
  3. Step 3: Cross multiply
    1,057,544.86x = 1,459,257.91 × 604,748.38
  4. Step 4: Simplify right side
    1,057,544.86x = 882,483,857,074.69
  5. Step 5: Solve for x
    x = 882,483,857,074.69/1,057,544.86
  6. Step 6: Final answer
    x = 834,464.70

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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.