Home / 4,789,525.33-7,185,234.41-1,756,919.35

Finding the Fourth Proportional to 4,789,525.33, 7,185,234.41 and 1,756,919.35

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Solution

The fourth proportional to 4,789,525.33, 7,185,234.41 and 1,756,919.35 is: 2,635,726.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,525.33 : 7,185,234.41 = 1,756,919.35 : x
  2. Step 2: Convert to fraction form
    4,789,525.33/7,185,234.41 = 1,756,919.35/x
  3. Step 3: Cross multiply
    4,789,525.33x = 7,185,234.41 × 1,756,919.35
  4. Step 4: Simplify right side
    4,789,525.33x = 12,623,877,369,214.83
  5. Step 5: Solve for x
    x = 12,623,877,369,214.83/4,789,525.33
  6. Step 6: Final answer
    x = 2,635,726.19

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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.