Home / 1,796,900.41-2,479,430.10-1,061,752.47

Finding the Fourth Proportional to 1,796,900.41, 2,479,430.10 and 1,061,752.47

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Solution

The fourth proportional to 1,796,900.41, 2,479,430.10 and 1,061,752.47 is: 1,465,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,900.41 : 2,479,430.10 = 1,061,752.47 : x
  2. Step 2: Convert to fraction form
    1,796,900.41/2,479,430.10 = 1,061,752.47/x
  3. Step 3: Cross multiply
    1,796,900.41x = 2,479,430.10 × 1,061,752.47
  4. Step 4: Simplify right side
    1,796,900.41x = 2,632,541,032,867.35
  5. Step 5: Solve for x
    x = 2,632,541,032,867.35/1,796,900.41
  6. Step 6: Final answer
    x = 1,465,045.60

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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.