Home / 2,956,601.64-4,080,119.58-1,598,484.36

Finding the Fourth Proportional to 2,956,601.64, 4,080,119.58 and 1,598,484.36

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Solution

The fourth proportional to 2,956,601.64, 4,080,119.58 and 1,598,484.36 is: 2,205,913.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,601.64 : 4,080,119.58 = 1,598,484.36 : x
  2. Step 2: Convert to fraction form
    2,956,601.64/4,080,119.58 = 1,598,484.36/x
  3. Step 3: Cross multiply
    2,956,601.64x = 4,080,119.58 × 1,598,484.36
  4. Step 4: Simplify right side
    2,956,601.64x = 6,522,007,335,559.77
  5. Step 5: Solve for x
    x = 6,522,007,335,559.77/2,956,601.64
  6. Step 6: Final answer
    x = 2,205,913.45

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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.