Home / 3,724,345.74-5,585,499.10-1,028,026.38

Finding the Fourth Proportional to 3,724,345.74, 5,585,499.10 and 1,028,026.38

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Solution

The fourth proportional to 3,724,345.74, 5,585,499.10 and 1,028,026.38 is: 1,541,758.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,345.74 : 5,585,499.10 = 1,028,026.38 : x
  2. Step 2: Convert to fraction form
    3,724,345.74/5,585,499.10 = 1,028,026.38/x
  3. Step 3: Cross multiply
    3,724,345.74x = 5,585,499.10 × 1,028,026.38
  4. Step 4: Simplify right side
    3,724,345.74x = 5,742,040,420,266.26
  5. Step 5: Solve for x
    x = 5,742,040,420,266.26/3,724,345.74
  6. Step 6: Final answer
    x = 1,541,758.16

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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.