Home / 9,576,872.92-14,356,898.34-3,901,870.36

Finding the Fourth Proportional to 9,576,872.92, 14,356,898.34 and 3,901,870.36

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Solution

The fourth proportional to 9,576,872.92, 14,356,898.34 and 3,901,870.36 is: 5,849,378.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,872.92 : 14,356,898.34 = 3,901,870.36 : x
  2. Step 2: Convert to fraction form
    9,576,872.92/14,356,898.34 = 3,901,870.36/x
  3. Step 3: Cross multiply
    9,576,872.92x = 14,356,898.34 × 3,901,870.36
  4. Step 4: Simplify right side
    9,576,872.92x = 56,018,756,094,379.20
  5. Step 5: Solve for x
    x = 56,018,756,094,379.20/9,576,872.92
  6. Step 6: Final answer
    x = 5,849,378.66

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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.