Home / 1,073,941.75-1,482,001.68-590,503.51

Finding the Fourth Proportional to 1,073,941.75, 1,482,001.68 and 590,503.51

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Solution

The fourth proportional to 1,073,941.75, 1,482,001.68 and 590,503.51 is: 814,873.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,941.75 : 1,482,001.68 = 590,503.51 : x
  2. Step 2: Convert to fraction form
    1,073,941.75/1,482,001.68 = 590,503.51/x
  3. Step 3: Cross multiply
    1,073,941.75x = 1,482,001.68 × 590,503.51
  4. Step 4: Simplify right side
    1,073,941.75x = 875,127,193,865.90
  5. Step 5: Solve for x
    x = 875,127,193,865.90/1,073,941.75
  6. Step 6: Final answer
    x = 814,873.99

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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.