Home / 4,745,945.52-6,549,809.85-2,681,342.19

Finding the Fourth Proportional to 4,745,945.52, 6,549,809.85 and 2,681,342.19

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Solution

The fourth proportional to 4,745,945.52, 6,549,809.85 and 2,681,342.19 is: 3,700,481.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,945.52 : 6,549,809.85 = 2,681,342.19 : x
  2. Step 2: Convert to fraction form
    4,745,945.52/6,549,809.85 = 2,681,342.19/x
  3. Step 3: Cross multiply
    4,745,945.52x = 6,549,809.85 × 2,681,342.19
  4. Step 4: Simplify right side
    4,745,945.52x = 17,562,281,487,282.57
  5. Step 5: Solve for x
    x = 17,562,281,487,282.57/4,745,945.52
  6. Step 6: Final answer
    x = 3,700,481.06

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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.