Home / 1,057,290.60-1,459,045.31-598,492.19

Finding the Fourth Proportional to 1,057,290.60, 1,459,045.31 and 598,492.19

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Solution

The fourth proportional to 1,057,290.60, 1,459,045.31 and 598,492.19 is: 825,910.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,290.60 : 1,459,045.31 = 598,492.19 : x
  2. Step 2: Convert to fraction form
    1,057,290.60/1,459,045.31 = 598,492.19/x
  3. Step 3: Cross multiply
    1,057,290.60x = 1,459,045.31 × 598,492.19
  4. Step 4: Simplify right side
    1,057,290.60x = 873,227,223,546.28
  5. Step 5: Solve for x
    x = 873,227,223,546.28/1,057,290.60
  6. Step 6: Final answer
    x = 825,910.32

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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.