Home / 803,062.35-1,202,987.46-483,037.50

Finding the Fourth Proportional to 803,062.35, 1,202,987.46 and 483,037.50

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Solution

The fourth proportional to 803,062.35, 1,202,987.46 and 483,037.50 is: 723,590.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,062.35 : 1,202,987.46 = 483,037.50 : x
  2. Step 2: Convert to fraction form
    803,062.35/1,202,987.46 = 483,037.50/x
  3. Step 3: Cross multiply
    803,062.35x = 1,202,987.46 × 483,037.50
  4. Step 4: Simplify right side
    803,062.35x = 581,088,055,209.75
  5. Step 5: Solve for x
    x = 581,088,055,209.75/803,062.35
  6. Step 6: Final answer
    x = 723,590.21

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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.