Home / 7,567,314.34-11,354,957.32-4,374,682.74

Finding the Fourth Proportional to 7,567,314.34, 11,354,957.32 and 4,374,682.74

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Solution

The fourth proportional to 7,567,314.34, 11,354,957.32 and 4,374,682.74 is: 6,564,328.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,314.34 : 11,354,957.32 = 4,374,682.74 : x
  2. Step 2: Convert to fraction form
    7,567,314.34/11,354,957.32 = 4,374,682.74/x
  3. Step 3: Cross multiply
    7,567,314.34x = 11,354,957.32 × 4,374,682.74
  4. Step 4: Simplify right side
    7,567,314.34x = 49,674,335,801,240.66
  5. Step 5: Solve for x
    x = 49,674,335,801,240.66/7,567,314.34
  6. Step 6: Final answer
    x = 6,564,328.32

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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.