Home / 6,229,967.64-8,601,247.26-4,776,870.12

Finding the Fourth Proportional to 6,229,967.64, 8,601,247.26 and 4,776,870.12

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Solution

The fourth proportional to 6,229,967.64, 8,601,247.26 and 4,776,870.12 is: 6,595,064.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,967.64 : 8,601,247.26 = 4,776,870.12 : x
  2. Step 2: Convert to fraction form
    6,229,967.64/8,601,247.26 = 4,776,870.12/x
  3. Step 3: Cross multiply
    6,229,967.64x = 8,601,247.26 × 4,776,870.12
  4. Step 4: Simplify right side
    6,229,967.64x = 41,087,041,031,025.87
  5. Step 5: Solve for x
    x = 41,087,041,031,025.87/6,229,967.64
  6. Step 6: Final answer
    x = 6,595,064.92

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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.