Home / 1,803,595.52-2,706,389.04-1,005,326.56

Finding the Fourth Proportional to 1,803,595.52, 2,706,389.04 and 1,005,326.56

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Solution

The fourth proportional to 1,803,595.52, 2,706,389.04 and 1,005,326.56 is: 1,508,544.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,595.52 : 2,706,389.04 = 1,005,326.56 : x
  2. Step 2: Convert to fraction form
    1,803,595.52/2,706,389.04 = 1,005,326.56/x
  3. Step 3: Cross multiply
    1,803,595.52x = 2,706,389.04 × 1,005,326.56
  4. Step 4: Simplify right side
    1,803,595.52x = 2,720,804,783,604.90
  5. Step 5: Solve for x
    x = 2,720,804,783,604.90/1,803,595.52
  6. Step 6: Final answer
    x = 1,508,544.88

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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.