Home / 9,679,948.70-14,519,923.05-4,004,246.30

Finding the Fourth Proportional to 9,679,948.70, 14,519,923.05 and 4,004,246.30

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Solution

The fourth proportional to 9,679,948.70, 14,519,923.05 and 4,004,246.30 is: 6,006,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,679,948.70 : 14,519,923.05 = 4,004,246.30 : x
  2. Step 2: Convert to fraction form
    9,679,948.70/14,519,923.05 = 4,004,246.30/x
  3. Step 3: Cross multiply
    9,679,948.70x = 14,519,923.05 × 4,004,246.30
  4. Step 4: Simplify right side
    9,679,948.70x = 58,141,348,149,247.22
  5. Step 5: Solve for x
    x = 58,141,348,149,247.22/9,679,948.70
  6. Step 6: Final answer
    x = 6,006,369.45

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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.