Home / 2,956,580.28-4,080,081.10-1,598,452.92

Finding the Fourth Proportional to 2,956,580.28, 4,080,081.10 and 1,598,452.92

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Solution

The fourth proportional to 2,956,580.28, 4,080,081.10 and 1,598,452.92 is: 2,205,865.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,580.28 : 4,080,081.10 = 1,598,452.92 : x
  2. Step 2: Convert to fraction form
    2,956,580.28/4,080,081.10 = 1,598,452.92/x
  3. Step 3: Cross multiply
    2,956,580.28x = 4,080,081.10 × 1,598,452.92
  4. Step 4: Simplify right side
    2,956,580.28x = 6,521,817,548,131.81
  5. Step 5: Solve for x
    x = 6,521,817,548,131.81/2,956,580.28
  6. Step 6: Final answer
    x = 2,205,865.20

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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.