Home / 1,534,722.63-2,302,294.04-523,573.10

Finding the Fourth Proportional to 1,534,722.63, 2,302,294.04 and 523,573.10

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Solution

The fourth proportional to 1,534,722.63, 2,302,294.04 and 523,573.10 is: 785,431.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,722.63 : 2,302,294.04 = 523,573.10 : x
  2. Step 2: Convert to fraction form
    1,534,722.63/2,302,294.04 = 523,573.10/x
  3. Step 3: Cross multiply
    1,534,722.63x = 2,302,294.04 × 523,573.10
  4. Step 4: Simplify right side
    1,534,722.63x = 1,205,419,227,634.32
  5. Step 5: Solve for x
    x = 1,205,419,227,634.32/1,534,722.63
  6. Step 6: Final answer
    x = 785,431.32

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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.