Home / 7,306,003.57-10,074,034.22-5,464,560.49

Finding the Fourth Proportional to 7,306,003.57, 10,074,034.22 and 5,464,560.49

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Solution

The fourth proportional to 7,306,003.57, 10,074,034.22 and 5,464,560.49 is: 7,534,922.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,003.57 : 10,074,034.22 = 5,464,560.49 : x
  2. Step 2: Convert to fraction form
    7,306,003.57/10,074,034.22 = 5,464,560.49/x
  3. Step 3: Cross multiply
    7,306,003.57x = 10,074,034.22 × 5,464,560.49
  4. Step 4: Simplify right side
    7,306,003.57x = 55,050,169,373,519.98
  5. Step 5: Solve for x
    x = 55,050,169,373,519.98/7,306,003.57
  6. Step 6: Final answer
    x = 7,534,922.32

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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.