Home / 8,411,006.70-11,607,199.38-4,543,527.96

Finding the Fourth Proportional to 8,411,006.70, 11,607,199.38 and 4,543,527.96

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Solution

The fourth proportional to 8,411,006.70, 11,607,199.38 and 4,543,527.96 is: 6,270,074.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,411,006.70 : 11,607,199.38 = 4,543,527.96 : x
  2. Step 2: Convert to fraction form
    8,411,006.70/11,607,199.38 = 4,543,527.96/x
  3. Step 3: Cross multiply
    8,411,006.70x = 11,607,199.38 × 4,543,527.96
  4. Step 4: Simplify right side
    8,411,006.70x = 52,737,634,920,324.67
  5. Step 5: Solve for x
    x = 52,737,634,920,324.67/8,411,006.70
  6. Step 6: Final answer
    x = 6,270,074.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.