Home / 3,473,253.22-5,209,406.86-914,253.84

Finding the Fourth Proportional to 3,473,253.22, 5,209,406.86 and 914,253.84

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Solution

The fourth proportional to 3,473,253.22, 5,209,406.86 and 914,253.84 is: 1,371,256.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,253.22 : 5,209,406.86 = 914,253.84 : x
  2. Step 2: Convert to fraction form
    3,473,253.22/5,209,406.86 = 914,253.84/x
  3. Step 3: Cross multiply
    3,473,253.22x = 5,209,406.86 × 914,253.84
  4. Step 4: Simplify right side
    3,473,253.22x = 4,762,720,225,877.34
  5. Step 5: Solve for x
    x = 4,762,720,225,877.34/3,473,253.22
  6. Step 6: Final answer
    x = 1,371,256.26

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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.