Home / 3,486,507.89-4,810,487.33-2,035,369.45

Finding the Fourth Proportional to 3,486,507.89, 4,810,487.33 and 2,035,369.45

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Solution

The fourth proportional to 3,486,507.89, 4,810,487.33 and 2,035,369.45 is: 2,808,288.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,486,507.89 : 4,810,487.33 = 2,035,369.45 : x
  2. Step 2: Convert to fraction form
    3,486,507.89/4,810,487.33 = 2,035,369.45/x
  3. Step 3: Cross multiply
    3,486,507.89x = 4,810,487.33 × 2,035,369.45
  4. Step 4: Simplify right side
    3,486,507.89x = 9,791,118,962,195.60
  5. Step 5: Solve for x
    x = 9,791,118,962,195.60/3,486,507.89
  6. Step 6: Final answer
    x = 2,808,288.20

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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.