Home / 3,736,822.80-5,604,942.60-1,461,905.40

Finding the Fourth Proportional to 3,736,822.80, 5,604,942.60 and 1,461,905.40

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Solution

The fourth proportional to 3,736,822.80, 5,604,942.60 and 1,461,905.40 is: 2,192,744.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,822.80 : 5,604,942.60 = 1,461,905.40 : x
  2. Step 2: Convert to fraction form
    3,736,822.80/5,604,942.60 = 1,461,905.40/x
  3. Step 3: Cross multiply
    3,736,822.80x = 5,604,942.60 × 1,461,905.40
  4. Step 4: Simplify right side
    3,736,822.80x = 8,193,895,853,630.04
  5. Step 5: Solve for x
    x = 8,193,895,853,630.04/3,736,822.80
  6. Step 6: Final answer
    x = 2,192,744.02

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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.