Home / 8,529,737.27-11,773,152.70-4,860,830.59

Finding the Fourth Proportional to 8,529,737.27, 11,773,152.70 and 4,860,830.59

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Solution

The fourth proportional to 8,529,737.27, 11,773,152.70 and 4,860,830.59 is: 6,709,151.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,529,737.27 : 11,773,152.70 = 4,860,830.59 : x
  2. Step 2: Convert to fraction form
    8,529,737.27/11,773,152.70 = 4,860,830.59/x
  3. Step 3: Cross multiply
    8,529,737.27x = 11,773,152.70 × 4,860,830.59
  4. Step 4: Simplify right side
    8,529,737.27x = 57,227,300,743,316.14
  5. Step 5: Solve for x
    x = 57,227,300,743,316.14/8,529,737.27
  6. Step 6: Final answer
    x = 6,709,151.64

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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.