Home / 1,036,505.90-1,554,758.85-952,525.10

Finding the Fourth Proportional to 1,036,505.90, 1,554,758.85 and 952,525.10

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Solution

The fourth proportional to 1,036,505.90, 1,554,758.85 and 952,525.10 is: 1,428,787.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,505.90 : 1,554,758.85 = 952,525.10 : x
  2. Step 2: Convert to fraction form
    1,036,505.90/1,554,758.85 = 952,525.10/x
  3. Step 3: Cross multiply
    1,036,505.90x = 1,554,758.85 × 952,525.10
  4. Step 4: Simplify right side
    1,036,505.90x = 1,480,946,829,072.14
  5. Step 5: Solve for x
    x = 1,480,946,829,072.14/1,036,505.90
  6. Step 6: Final answer
    x = 1,428,787.65

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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.