Home / 2,939,741.64-4,407,895.62-1,140,522.66

Finding the Fourth Proportional to 2,939,741.64, 4,407,895.62 and 1,140,522.66

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Solution

The fourth proportional to 2,939,741.64, 4,407,895.62 and 1,140,522.66 is: 1,710,117.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,741.64 : 4,407,895.62 = 1,140,522.66 : x
  2. Step 2: Convert to fraction form
    2,939,741.64/4,407,895.62 = 1,140,522.66/x
  3. Step 3: Cross multiply
    2,939,741.64x = 4,407,895.62 × 1,140,522.66
  4. Step 4: Simplify right side
    2,939,741.64x = 5,027,304,837,524.75
  5. Step 5: Solve for x
    x = 5,027,304,837,524.75/2,939,741.64
  6. Step 6: Final answer
    x = 1,710,117.91

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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.