Home / 1,731,535.64-2,597,886.66-1,091,095.64

Finding the Fourth Proportional to 1,731,535.64, 2,597,886.66 and 1,091,095.64

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Solution

The fourth proportional to 1,731,535.64, 2,597,886.66 and 1,091,095.64 is: 1,637,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,535.64 : 2,597,886.66 = 1,091,095.64 : x
  2. Step 2: Convert to fraction form
    1,731,535.64/2,597,886.66 = 1,091,095.64/x
  3. Step 3: Cross multiply
    1,731,535.64x = 2,597,886.66 × 1,091,095.64
  4. Step 4: Simplify right side
    1,731,535.64x = 2,834,542,807,940.16
  5. Step 5: Solve for x
    x = 2,834,542,807,940.16/1,731,535.64
  6. Step 6: Final answer
    x = 1,637,010.95

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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.