Home / 2,043,124.04-2,819,511.05-1,184,182.53

Finding the Fourth Proportional to 2,043,124.04, 2,819,511.05 and 1,184,182.53

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Solution

The fourth proportional to 2,043,124.04, 2,819,511.05 and 1,184,182.53 is: 1,634,171.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,124.04 : 2,819,511.05 = 1,184,182.53 : x
  2. Step 2: Convert to fraction form
    2,043,124.04/2,819,511.05 = 1,184,182.53/x
  3. Step 3: Cross multiply
    2,043,124.04x = 2,819,511.05 × 1,184,182.53
  4. Step 4: Simplify right side
    2,043,124.04x = 3,338,815,722,631.04
  5. Step 5: Solve for x
    x = 3,338,815,722,631.04/2,043,124.04
  6. Step 6: Final answer
    x = 1,634,171.81

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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.