Home / 1,731,923.40-2,597,424.30-533,843.40

Finding the Fourth Proportional to 1,731,923.40, 2,597,424.30 and 533,843.40

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Solution

The fourth proportional to 1,731,923.40, 2,597,424.30 and 533,843.40 is: 800,623.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,923.40 : 2,597,424.30 = 533,843.40 : x
  2. Step 2: Convert to fraction form
    1,731,923.40/2,597,424.30 = 533,843.40/x
  3. Step 3: Cross multiply
    1,731,923.40x = 2,597,424.30 × 533,843.40
  4. Step 4: Simplify right side
    1,731,923.40x = 1,386,617,819,554.62
  5. Step 5: Solve for x
    x = 1,386,617,819,554.62/1,731,923.40
  6. Step 6: Final answer
    x = 800,623.06

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1.5x scale

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.