Home / 3,408,707.52-4,703,360.80-2,050,667.84

Finding the Fourth Proportional to 3,408,707.52, 4,703,360.80 and 2,050,667.84

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Solution

The fourth proportional to 3,408,707.52, 4,703,360.80 and 2,050,667.84 is: 2,829,527.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,707.52 : 4,703,360.80 = 2,050,667.84 : x
  2. Step 2: Convert to fraction form
    3,408,707.52/4,703,360.80 = 2,050,667.84/x
  3. Step 3: Cross multiply
    3,408,707.52x = 4,703,360.80 × 2,050,667.84
  4. Step 4: Simplify right side
    3,408,707.52x = 9,645,030,732,476.67
  5. Step 5: Solve for x
    x = 9,645,030,732,476.67/3,408,707.52
  6. Step 6: Final answer
    x = 2,829,527.23

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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.