Home / 803,068.59-1,202,996.85-483,043.75

Finding the Fourth Proportional to 803,068.59, 1,202,996.85 and 483,043.75

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Solution

The fourth proportional to 803,068.59, 1,202,996.85 and 483,043.75 is: 723,599.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,068.59 : 1,202,996.85 = 483,043.75 : x
  2. Step 2: Convert to fraction form
    803,068.59/1,202,996.85 = 483,043.75/x
  3. Step 3: Cross multiply
    803,068.59x = 1,202,996.85 × 483,043.75
  4. Step 4: Simplify right side
    803,068.59x = 581,100,109,662.19
  5. Step 5: Solve for x
    x = 581,100,109,662.19/803,068.59
  6. Step 6: Final answer
    x = 723,599.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.