Home / 4,070,744.89-6,106,138.40-2,386,667.41

Finding the Fourth Proportional to 4,070,744.89, 6,106,138.40 and 2,386,667.41

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Solution

The fourth proportional to 4,070,744.89, 6,106,138.40 and 2,386,667.41 is: 3,580,013.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,744.89 : 6,106,138.40 = 2,386,667.41 : x
  2. Step 2: Convert to fraction form
    4,070,744.89/6,106,138.40 = 2,386,667.41/x
  3. Step 3: Cross multiply
    4,070,744.89x = 6,106,138.40 × 2,386,667.41
  4. Step 4: Simplify right side
    4,070,744.89x = 14,573,321,508,296.21
  5. Step 5: Solve for x
    x = 14,573,321,508,296.21/4,070,744.89
  6. Step 6: Final answer
    x = 3,580,013.46

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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.