Home / 4,776,213.80-7,165,266.23-1,364,529.44

Finding the Fourth Proportional to 4,776,213.80, 7,165,266.23 and 1,364,529.44

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Solution

The fourth proportional to 4,776,213.80, 7,165,266.23 and 1,364,529.44 is: 2,047,064.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,213.80 : 7,165,266.23 = 1,364,529.44 : x
  2. Step 2: Convert to fraction form
    4,776,213.80/7,165,266.23 = 1,364,529.44/x
  3. Step 3: Cross multiply
    4,776,213.80x = 7,165,266.23 × 1,364,529.44
  4. Step 4: Simplify right side
    4,776,213.80x = 9,777,216,716,272.81
  5. Step 5: Solve for x
    x = 9,777,216,716,272.81/4,776,213.80
  6. Step 6: Final answer
    x = 2,047,064.29

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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.