Home / 3,113,923.05-4,297,216.50-1,737,267.03

Finding the Fourth Proportional to 3,113,923.05, 4,297,216.50 and 1,737,267.03

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Solution

The fourth proportional to 3,113,923.05, 4,297,216.50 and 1,737,267.03 is: 2,397,430.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,923.05 : 4,297,216.50 = 1,737,267.03 : x
  2. Step 2: Convert to fraction form
    3,113,923.05/4,297,216.50 = 1,737,267.03/x
  3. Step 3: Cross multiply
    3,113,923.05x = 4,297,216.50 × 1,737,267.03
  4. Step 4: Simplify right side
    3,113,923.05x = 7,465,412,546,222.00
  5. Step 5: Solve for x
    x = 7,465,412,546,222.00/3,113,923.05
  6. Step 6: Final answer
    x = 2,397,430.00

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1.5x scale

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.