Home / 9,927,967.74-14,892,706.14-3,860,092.50

Finding the Fourth Proportional to 9,927,967.74, 14,892,706.14 and 3,860,092.50

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Solution

The fourth proportional to 9,927,967.74, 14,892,706.14 and 3,860,092.50 is: 5,790,432.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927,967.74 : 14,892,706.14 = 3,860,092.50 : x
  2. Step 2: Convert to fraction form
    9,927,967.74/14,892,706.14 = 3,860,092.50/x
  3. Step 3: Cross multiply
    9,927,967.74x = 14,892,706.14 × 3,860,092.50
  4. Step 4: Simplify right side
    9,927,967.74x = 57,487,223,275,717.95
  5. Step 5: Solve for x
    x = 57,487,223,275,717.95/9,927,967.74
  6. Step 6: Final answer
    x = 5,790,432.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.