Home / 1,720,294.10-2,580,720.27-567,196.30

Finding the Fourth Proportional to 1,720,294.10, 2,580,720.27 and 567,196.30

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Solution

The fourth proportional to 1,720,294.10, 2,580,720.27 and 567,196.30 is: 850,886.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,720,294.10 : 2,580,720.27 = 567,196.30 : x
  2. Step 2: Convert to fraction form
    1,720,294.10/2,580,720.27 = 567,196.30/x
  3. Step 3: Cross multiply
    1,720,294.10x = 2,580,720.27 × 567,196.30
  4. Step 4: Simplify right side
    1,720,294.10x = 1,463,774,983,914.82
  5. Step 5: Solve for x
    x = 1,463,774,983,914.82/1,720,294.10
  6. Step 6: Final answer
    x = 850,886.48

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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.