Home / 1,217,174.58-1,825,927.97-507,036.54

Finding the Fourth Proportional to 1,217,174.58, 1,825,927.97 and 507,036.54

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Solution

The fourth proportional to 1,217,174.58, 1,825,927.97 and 507,036.54 is: 760,624.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,217,174.58 : 1,825,927.97 = 507,036.54 : x
  2. Step 2: Convert to fraction form
    1,217,174.58/1,825,927.97 = 507,036.54/x
  3. Step 3: Cross multiply
    1,217,174.58x = 1,825,927.97 × 507,036.54
  4. Step 4: Simplify right side
    1,217,174.58x = 925,812,197,662.84
  5. Step 5: Solve for x
    x = 925,812,197,662.84/1,217,174.58
  6. Step 6: Final answer
    x = 760,624.00

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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.