Home / 3,053,060.18-4,579,606.05-1,790,002.07

Finding the Fourth Proportional to 3,053,060.18, 4,579,606.05 and 1,790,002.07

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Solution

The fourth proportional to 3,053,060.18, 4,579,606.05 and 1,790,002.07 is: 2,685,012.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,060.18 : 4,579,606.05 = 1,790,002.07 : x
  2. Step 2: Convert to fraction form
    3,053,060.18/4,579,606.05 = 1,790,002.07/x
  3. Step 3: Cross multiply
    3,053,060.18x = 4,579,606.05 × 1,790,002.07
  4. Step 4: Simplify right side
    3,053,060.18x = 8,197,504,286,386.49
  5. Step 5: Solve for x
    x = 8,197,504,286,386.49/3,053,060.18
  6. Step 6: Final answer
    x = 2,685,012.35

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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.