Home / 1,225,974.24-1,839,030.53-373,073.69

Finding the Fourth Proportional to 1,225,974.24, 1,839,030.53 and 373,073.69

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Solution

The fourth proportional to 1,225,974.24, 1,839,030.53 and 373,073.69 is: 559,631.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,225,974.24 : 1,839,030.53 = 373,073.69 : x
  2. Step 2: Convert to fraction form
    1,225,974.24/1,839,030.53 = 373,073.69/x
  3. Step 3: Cross multiply
    1,225,974.24x = 1,839,030.53 × 373,073.69
  4. Step 4: Simplify right side
    1,225,974.24x = 686,093,905,849.76
  5. Step 5: Solve for x
    x = 686,093,905,849.76/1,225,974.24
  6. Step 6: Final answer
    x = 559,631.58

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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.