Home / 7,461,663.92-11,191,852.94-4,543,000.24

Finding the Fourth Proportional to 7,461,663.92, 11,191,852.94 and 4,543,000.24

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Solution

The fourth proportional to 7,461,663.92, 11,191,852.94 and 4,543,000.24 is: 6,814,108.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,461,663.92 : 11,191,852.94 = 4,543,000.24 : x
  2. Step 2: Convert to fraction form
    7,461,663.92/11,191,852.94 = 4,543,000.24/x
  3. Step 3: Cross multiply
    7,461,663.92x = 11,191,852.94 × 4,543,000.24
  4. Step 4: Simplify right side
    7,461,663.92x = 50,844,590,592,464.70
  5. Step 5: Solve for x
    x = 50,844,590,592,464.70/7,461,663.92
  6. Step 6: Final answer
    x = 6,814,108.91

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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.