Home / 14,395,216.35-21,592,824.59-4,810,594.88

Finding the Fourth Proportional to 14,395,216.35, 21,592,824.59 and 4,810,594.88

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Solution

The fourth proportional to 14,395,216.35, 21,592,824.59 and 4,810,594.88 is: 7,215,892.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,395,216.35 : 21,592,824.59 = 4,810,594.88 : x
  2. Step 2: Convert to fraction form
    14,395,216.35/21,592,824.59 = 4,810,594.88/x
  3. Step 3: Cross multiply
    14,395,216.35x = 21,592,824.59 × 4,810,594.88
  4. Step 4: Simplify right side
    14,395,216.35x = 103,874,331,483,400.66
  5. Step 5: Solve for x
    x = 103,874,331,483,400.66/14,395,216.35
  6. Step 6: Final answer
    x = 7,215,892.34

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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.