Home / 1,833,614.08-2,750,984.40-875,292.64

Finding the Fourth Proportional to 1,833,614.08, 2,750,984.40 and 875,292.64

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Solution

The fourth proportional to 1,833,614.08, 2,750,984.40 and 875,292.64 is: 1,313,207.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,614.08 : 2,750,984.40 = 875,292.64 : x
  2. Step 2: Convert to fraction form
    1,833,614.08/2,750,984.40 = 875,292.64/x
  3. Step 3: Cross multiply
    1,833,614.08x = 2,750,984.40 × 875,292.64
  4. Step 4: Simplify right side
    1,833,614.08x = 2,407,916,398,074.82
  5. Step 5: Solve for x
    x = 2,407,916,398,074.82/1,833,614.08
  6. Step 6: Final answer
    x = 1,313,207.85

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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.