Home / 8,463,561.18-11,679,677.91-4,596,050.46

Finding the Fourth Proportional to 8,463,561.18, 11,679,677.91 and 4,596,050.46

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Solution

The fourth proportional to 8,463,561.18, 11,679,677.91 and 4,596,050.46 is: 6,342,529.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,463,561.18 : 11,679,677.91 = 4,596,050.46 : x
  2. Step 2: Convert to fraction form
    8,463,561.18/11,679,677.91 = 4,596,050.46/x
  3. Step 3: Cross multiply
    8,463,561.18x = 11,679,677.91 × 4,596,050.46
  4. Step 4: Simplify right side
    8,463,561.18x = 53,680,389,030,907.34
  5. Step 5: Solve for x
    x = 53,680,389,030,907.34/8,463,561.18
  6. Step 6: Final answer
    x = 6,342,529.80

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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.