Home / 1,882,581.06-2,597,981.98-1,023,141.36

Finding the Fourth Proportional to 1,882,581.06, 2,597,981.98 and 1,023,141.36

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Solution

The fourth proportional to 1,882,581.06, 2,597,981.98 and 1,023,141.36 is: 1,411,946.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,581.06 : 2,597,981.98 = 1,023,141.36 : x
  2. Step 2: Convert to fraction form
    1,882,581.06/2,597,981.98 = 1,023,141.36/x
  3. Step 3: Cross multiply
    1,882,581.06x = 2,597,981.98 × 1,023,141.36
  4. Step 4: Simplify right side
    1,882,581.06x = 2,658,102,816,272.69
  5. Step 5: Solve for x
    x = 2,658,102,816,272.69/1,882,581.06
  6. Step 6: Final answer
    x = 1,411,946.01

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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.