Home / 6,857,864.18-10,289,082.99-4,561,410.68

Finding the Fourth Proportional to 6,857,864.18, 10,289,082.99 and 4,561,410.68

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Solution

The fourth proportional to 6,857,864.18, 10,289,082.99 and 4,561,410.68 is: 6,843,637.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,857,864.18 : 10,289,082.99 = 4,561,410.68 : x
  2. Step 2: Convert to fraction form
    6,857,864.18/10,289,082.99 = 4,561,410.68/x
  3. Step 3: Cross multiply
    6,857,864.18x = 10,289,082.99 × 4,561,410.68
  4. Step 4: Simplify right side
    6,857,864.18x = 46,932,733,023,673.16
  5. Step 5: Solve for x
    x = 46,932,733,023,673.16/6,857,864.18
  6. Step 6: Final answer
    x = 6,843,637.00

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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.