Home / 3,775,581.60-5,667,058.80-1,884,458.40

Finding the Fourth Proportional to 3,775,581.60, 5,667,058.80 and 1,884,458.40

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Solution

The fourth proportional to 3,775,581.60, 5,667,058.80 and 1,884,458.40 is: 2,828,527.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,775,581.60 : 5,667,058.80 = 1,884,458.40 : x
  2. Step 2: Convert to fraction form
    3,775,581.60/5,667,058.80 = 1,884,458.40/x
  3. Step 3: Cross multiply
    3,775,581.60x = 5,667,058.80 × 1,884,458.40
  4. Step 4: Simplify right side
    3,775,581.60x = 10,679,336,558,953.92
  5. Step 5: Solve for x
    x = 10,679,336,558,953.92/3,775,581.60
  6. Step 6: Final answer
    x = 2,828,527.55

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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.