Home / 2,406,424.38-3,607,762.37-1,191,162.14

Finding the Fourth Proportional to 2,406,424.38, 3,607,762.37 and 1,191,162.14

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Solution

The fourth proportional to 2,406,424.38, 3,607,762.37 and 1,191,162.14 is: 1,785,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,424.38 : 3,607,762.37 = 1,191,162.14 : x
  2. Step 2: Convert to fraction form
    2,406,424.38/3,607,762.37 = 1,191,162.14/x
  3. Step 3: Cross multiply
    2,406,424.38x = 3,607,762.37 × 1,191,162.14
  4. Step 4: Simplify right side
    2,406,424.38x = 4,297,429,939,304.86
  5. Step 5: Solve for x
    x = 4,297,429,939,304.86/2,406,424.38
  6. Step 6: Final answer
    x = 1,785,815.50

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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.