Home / 8,860,360.38-12,227,224.92-4,940,069.93

Finding the Fourth Proportional to 8,860,360.38, 12,227,224.92 and 4,940,069.93

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Solution

The fourth proportional to 8,860,360.38, 12,227,224.92 and 4,940,069.93 is: 6,817,256.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,860,360.38 : 12,227,224.92 = 4,940,069.93 : x
  2. Step 2: Convert to fraction form
    8,860,360.38/12,227,224.92 = 4,940,069.93/x
  3. Step 3: Cross multiply
    8,860,360.38x = 12,227,224.92 × 4,940,069.93
  4. Step 4: Simplify right side
    8,860,360.38x = 60,403,346,154,638.65
  5. Step 5: Solve for x
    x = 60,403,346,154,638.65/8,860,360.38
  6. Step 6: Final answer
    x = 6,817,256.13

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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.