Home / 9,756,767.24-14,648,557.30-4,967,674.64

Finding the Fourth Proportional to 9,756,767.24, 14,648,557.30 and 4,967,674.64

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Solution

The fourth proportional to 9,756,767.24, 14,648,557.30 and 4,967,674.64 is: 7,458,337.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,756,767.24 : 14,648,557.30 = 4,967,674.64 : x
  2. Step 2: Convert to fraction form
    9,756,767.24/14,648,557.30 = 4,967,674.64/x
  3. Step 3: Cross multiply
    9,756,767.24x = 14,648,557.30 × 4,967,674.64
  4. Step 4: Simplify right side
    9,756,767.24x = 72,769,266,611,796.88
  5. Step 5: Solve for x
    x = 72,769,266,611,796.88/9,756,767.24
  6. Step 6: Final answer
    x = 7,458,337.87

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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.