Home / 2,043,125.67-2,819,513.28-1,184,184.16

Finding the Fourth Proportional to 2,043,125.67, 2,819,513.28 and 1,184,184.16

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Solution

The fourth proportional to 2,043,125.67, 2,819,513.28 and 1,184,184.16 is: 1,634,174.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,125.67 : 2,819,513.28 = 1,184,184.16 : x
  2. Step 2: Convert to fraction form
    2,043,125.67/2,819,513.28 = 1,184,184.16/x
  3. Step 3: Cross multiply
    2,043,125.67x = 2,819,513.28 × 1,184,184.16
  4. Step 4: Simplify right side
    2,043,125.67x = 3,338,822,965,085.64
  5. Step 5: Solve for x
    x = 3,338,822,965,085.64/2,043,125.67
  6. Step 6: Final answer
    x = 1,634,174.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.