Home / 7,773,719.24-10,727,704.50-4,335,957.56

Finding the Fourth Proportional to 7,773,719.24, 10,727,704.50 and 4,335,957.56

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Solution

The fourth proportional to 7,773,719.24, 10,727,704.50 and 4,335,957.56 is: 5,983,605.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,773,719.24 : 10,727,704.50 = 4,335,957.56 : x
  2. Step 2: Convert to fraction form
    7,773,719.24/10,727,704.50 = 4,335,957.56/x
  3. Step 3: Cross multiply
    7,773,719.24x = 10,727,704.50 × 4,335,957.56
  4. Step 4: Simplify right side
    7,773,719.24x = 46,514,871,428,221.02
  5. Step 5: Solve for x
    x = 46,514,871,428,221.02/7,773,719.24
  6. Step 6: Final answer
    x = 5,983,605.79

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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.