Home / 1,036,729.05-1,554,983.03-362,823.23

Finding the Fourth Proportional to 1,036,729.05, 1,554,983.03 and 362,823.23

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Solution

The fourth proportional to 1,036,729.05, 1,554,983.03 and 362,823.23 is: 544,196.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,729.05 : 1,554,983.03 = 362,823.23 : x
  2. Step 2: Convert to fraction form
    1,036,729.05/1,554,983.03 = 362,823.23/x
  3. Step 3: Cross multiply
    1,036,729.05x = 1,554,983.03 × 362,823.23
  4. Step 4: Simplify right side
    1,036,729.05x = 564,183,955,950.76
  5. Step 5: Solve for x
    x = 564,183,955,950.76/1,036,729.05
  6. Step 6: Final answer
    x = 544,196.15

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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.