Home / 5,610,464.80-8,418,127.50-3,013,739.60

Finding the Fourth Proportional to 5,610,464.80, 8,418,127.50 and 3,013,739.60

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Solution

The fourth proportional to 5,610,464.80, 8,418,127.50 and 3,013,739.60 is: 4,521,914.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,464.80 : 8,418,127.50 = 3,013,739.60 : x
  2. Step 2: Convert to fraction form
    5,610,464.80/8,418,127.50 = 3,013,739.60/x
  3. Step 3: Cross multiply
    5,610,464.80x = 8,418,127.50 × 3,013,739.60
  4. Step 4: Simplify right side
    5,610,464.80x = 25,370,044,204,599
  5. Step 5: Solve for x
    x = 25,370,044,204,599/5,610,464.80
  6. Step 6: Final answer
    x = 4,521,914.87

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1.5x scale

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.