Home / 1,882,550.64-2,597,940.06-1,023,110.98

Finding the Fourth Proportional to 1,882,550.64, 2,597,940.06 and 1,023,110.98

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Solution

The fourth proportional to 1,882,550.64, 2,597,940.06 and 1,023,110.98 is: 1,411,904.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,550.64 : 2,597,940.06 = 1,023,110.98 : x
  2. Step 2: Convert to fraction form
    1,882,550.64/2,597,940.06 = 1,023,110.98/x
  3. Step 3: Cross multiply
    1,882,550.64x = 2,597,940.06 × 1,023,110.98
  4. Step 4: Simplify right side
    1,882,550.64x = 2,657,981,000,767.86
  5. Step 5: Solve for x
    x = 2,657,981,000,767.86/1,882,550.64
  6. Step 6: Final answer
    x = 1,411,904.12

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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.