Home / 2,997,519.30-4,495,294.80-1,104,014.70

Finding the Fourth Proportional to 2,997,519.30, 4,495,294.80 and 1,104,014.70

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Solution

The fourth proportional to 2,997,519.30, 4,495,294.80 and 1,104,014.70 is: 1,655,659.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,519.30 : 4,495,294.80 = 1,104,014.70 : x
  2. Step 2: Convert to fraction form
    2,997,519.30/4,495,294.80 = 1,104,014.70/x
  3. Step 3: Cross multiply
    2,997,519.30x = 4,495,294.80 × 1,104,014.70
  4. Step 4: Simplify right side
    2,997,519.30x = 4,962,871,540,033.56
  5. Step 5: Solve for x
    x = 4,962,871,540,033.56/2,997,519.30
  6. Step 6: Final answer
    x = 1,655,659.58

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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.