Home / 1,505,982.16-2,258,310.08-707,490.64

Finding the Fourth Proportional to 1,505,982.16, 2,258,310.08 and 707,490.64

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Solution

The fourth proportional to 1,505,982.16, 2,258,310.08 and 707,490.64 is: 1,060,924.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,982.16 : 2,258,310.08 = 707,490.64 : x
  2. Step 2: Convert to fraction form
    1,505,982.16/2,258,310.08 = 707,490.64/x
  3. Step 3: Cross multiply
    1,505,982.16x = 2,258,310.08 × 707,490.64
  4. Step 4: Simplify right side
    1,505,982.16x = 1,597,733,243,817.65
  5. Step 5: Solve for x
    x = 1,597,733,243,817.65/1,505,982.16
  6. Step 6: Final answer
    x = 1,060,924.42

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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.