Home / 8,860,468-12,227,450.76-4,786,087.04

Finding the Fourth Proportional to 8,860,468, 12,227,450.76 and 4,786,087.04

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Solution

The fourth proportional to 8,860,468, 12,227,450.76 and 4,786,087.04 is: 6,604,802.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,860,468 : 12,227,450.76 = 4,786,087.04 : x
  2. Step 2: Convert to fraction form
    8,860,468/12,227,450.76 = 4,786,087.04/x
  3. Step 3: Cross multiply
    8,860,468x = 12,227,450.76 × 4,786,087.04
  4. Step 4: Simplify right side
    8,860,468x = 58,521,643,614,674.15
  5. Step 5: Solve for x
    x = 58,521,643,614,674.15/8,860,468
  6. Step 6: Final answer
    x = 6,604,802.77

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1.5x scale

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.