Home / 1,663,848.80-2,496,049.10-584,081.34

Finding the Fourth Proportional to 1,663,848.80, 2,496,049.10 and 584,081.34

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Solution

The fourth proportional to 1,663,848.80, 2,496,049.10 and 584,081.34 is: 876,218.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,848.80 : 2,496,049.10 = 584,081.34 : x
  2. Step 2: Convert to fraction form
    1,663,848.80/2,496,049.10 = 584,081.34/x
  3. Step 3: Cross multiply
    1,663,848.80x = 2,496,049.10 × 584,081.34
  4. Step 4: Simplify right side
    1,663,848.80x = 1,457,895,703,033.79
  5. Step 5: Solve for x
    x = 1,457,895,703,033.79/1,663,848.80
  6. Step 6: Final answer
    x = 876,218.86

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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.