Home / 3,017,430.56-4,165,596.89-2,327,553.69

Finding the Fourth Proportional to 3,017,430.56, 4,165,596.89 and 2,327,553.69

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Solution

The fourth proportional to 3,017,430.56, 4,165,596.89 and 2,327,553.69 is: 3,213,214.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,430.56 : 4,165,596.89 = 2,327,553.69 : x
  2. Step 2: Convert to fraction form
    3,017,430.56/4,165,596.89 = 2,327,553.69/x
  3. Step 3: Cross multiply
    3,017,430.56x = 4,165,596.89 × 2,327,553.69
  4. Step 4: Simplify right side
    3,017,430.56x = 9,695,650,400,734.26
  5. Step 5: Solve for x
    x = 9,695,650,400,734.26/3,017,430.56
  6. Step 6: Final answer
    x = 3,213,214.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.