Home / 1,057,365.84-1,459,166.16-573,930.96

Finding the Fourth Proportional to 1,057,365.84, 1,459,166.16 and 573,930.96

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Solution

The fourth proportional to 1,057,365.84, 1,459,166.16 and 573,930.96 is: 792,025.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,365.84 : 1,459,166.16 = 573,930.96 : x
  2. Step 2: Convert to fraction form
    1,057,365.84/1,459,166.16 = 573,930.96/x
  3. Step 3: Cross multiply
    1,057,365.84x = 1,459,166.16 × 573,930.96
  4. Step 4: Simplify right side
    1,057,365.84x = 837,460,635,008.31
  5. Step 5: Solve for x
    x = 837,460,635,008.31/1,057,365.84
  6. Step 6: Final answer
    x = 792,025.43

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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.