Home / 1,036,710.29-1,554,954.91-362,804.47

Finding the Fourth Proportional to 1,036,710.29, 1,554,954.91 and 362,804.47

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Solution

The fourth proportional to 1,036,710.29, 1,554,954.91 and 362,804.47 is: 544,168.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,710.29 : 1,554,954.91 = 362,804.47 : x
  2. Step 2: Convert to fraction form
    1,036,710.29/1,554,954.91 = 362,804.47/x
  3. Step 3: Cross multiply
    1,036,710.29x = 1,554,954.91 × 362,804.47
  4. Step 4: Simplify right side
    1,036,710.29x = 564,144,587,202.05
  5. Step 5: Solve for x
    x = 564,144,587,202.05/1,036,710.29
  6. Step 6: Final answer
    x = 544,168.02

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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.