Home / 2,225,291.69-3,338,353.08-1,010,953.58

Finding the Fourth Proportional to 2,225,291.69, 3,338,353.08 and 1,010,953.58

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Solution

The fourth proportional to 2,225,291.69, 3,338,353.08 and 1,010,953.58 is: 1,516,619.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,291.69 : 3,338,353.08 = 1,010,953.58 : x
  2. Step 2: Convert to fraction form
    2,225,291.69/3,338,353.08 = 1,010,953.58/x
  3. Step 3: Cross multiply
    2,225,291.69x = 3,338,353.08 × 1,010,953.58
  4. Step 4: Simplify right side
    2,225,291.69x = 3,374,919,997,530.03
  5. Step 5: Solve for x
    x = 3,374,919,997,530.03/2,225,291.69
  6. Step 6: Final answer
    x = 1,516,619.15

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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.