Home / 3,814,988.36-5,263,381.87-2,364,154.43

Finding the Fourth Proportional to 3,814,988.36, 5,263,381.87 and 2,364,154.43

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Solution

The fourth proportional to 3,814,988.36, 5,263,381.87 and 2,364,154.43 is: 3,261,726.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,988.36 : 5,263,381.87 = 2,364,154.43 : x
  2. Step 2: Convert to fraction form
    3,814,988.36/5,263,381.87 = 2,364,154.43/x
  3. Step 3: Cross multiply
    3,814,988.36x = 5,263,381.87 × 2,364,154.43
  4. Step 4: Simplify right side
    3,814,988.36x = 12,443,447,564,742.19
  5. Step 5: Solve for x
    x = 12,443,447,564,742.19/3,814,988.36
  6. Step 6: Final answer
    x = 3,261,726.22

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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.