Home / 8,860,473.76-12,227,456.40-4,786,095.52

Finding the Fourth Proportional to 8,860,473.76, 12,227,456.40 and 4,786,095.52

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Solution

The fourth proportional to 8,860,473.76, 12,227,456.40 and 4,786,095.52 is: 6,604,813.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,860,473.76 : 12,227,456.40 = 4,786,095.52 : x
  2. Step 2: Convert to fraction form
    8,860,473.76/12,227,456.40 = 4,786,095.52/x
  3. Step 3: Cross multiply
    8,860,473.76x = 12,227,456.40 × 4,786,095.52
  4. Step 4: Simplify right side
    8,860,473.76x = 58,521,774,297,035.33
  5. Step 5: Solve for x
    x = 58,521,774,297,035.33/8,860,473.76
  6. Step 6: Final answer
    x = 6,604,813.23

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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.