Home / 8,081,732.22-11,153,050.70-4,596,981.68

Finding the Fourth Proportional to 8,081,732.22, 11,153,050.70 and 4,596,981.68

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Solution

The fourth proportional to 8,081,732.22, 11,153,050.70 and 4,596,981.68 is: 6,343,982.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,732.22 : 11,153,050.70 = 4,596,981.68 : x
  2. Step 2: Convert to fraction form
    8,081,732.22/11,153,050.70 = 4,596,981.68/x
  3. Step 3: Cross multiply
    8,081,732.22x = 11,153,050.70 × 4,596,981.68
  4. Step 4: Simplify right side
    8,081,732.22x = 51,270,369,665,261.02
  5. Step 5: Solve for x
    x = 51,270,369,665,261.02/8,081,732.22
  6. Step 6: Final answer
    x = 6,343,982.73

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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.