Home / 2,043,200.92-2,819,617.20-1,184,259.40

Finding the Fourth Proportional to 2,043,200.92, 2,819,617.20 and 1,184,259.40

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Solution

The fourth proportional to 2,043,200.92, 2,819,617.20 and 1,184,259.40 is: 1,634,277.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,200.92 : 2,819,617.20 = 1,184,259.40 : x
  2. Step 2: Convert to fraction form
    2,043,200.92/2,819,617.20 = 1,184,259.40/x
  3. Step 3: Cross multiply
    2,043,200.92x = 2,819,617.20 × 1,184,259.40
  4. Step 4: Simplify right side
    2,043,200.92x = 3,339,158,173,501.68
  5. Step 5: Solve for x
    x = 3,339,158,173,501.68/2,043,200.92
  6. Step 6: Final answer
    x = 1,634,277.93

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1.5x scale

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.