Home / 10,377,052.40-14,321,653.26-6,025,272.32

Finding the Fourth Proportional to 10,377,052.40, 14,321,653.26 and 6,025,272.32

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Solution

The fourth proportional to 10,377,052.40, 14,321,653.26 and 6,025,272.32 is: 8,315,642.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,377,052.40 : 14,321,653.26 = 6,025,272.32 : x
  2. Step 2: Convert to fraction form
    10,377,052.40/14,321,653.26 = 6,025,272.32/x
  3. Step 3: Cross multiply
    10,377,052.40x = 14,321,653.26 × 6,025,272.32
  4. Step 4: Simplify right side
    10,377,052.40x = 86,291,860,964,115.77
  5. Step 5: Solve for x
    x = 86,291,860,964,115.77/10,377,052.40
  6. Step 6: Final answer
    x = 8,315,642.79

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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.