Home / 9,000,802.94-13,495,736.88-3,529,342.41

Finding the Fourth Proportional to 9,000,802.94, 13,495,736.88 and 3,529,342.41

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Solution

The fourth proportional to 9,000,802.94, 13,495,736.88 and 3,529,342.41 is: 5,291,869.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,000,802.94 : 13,495,736.88 = 3,529,342.41 : x
  2. Step 2: Convert to fraction form
    9,000,802.94/13,495,736.88 = 3,529,342.41/x
  3. Step 3: Cross multiply
    9,000,802.94x = 13,495,736.88 × 3,529,342.41
  4. Step 4: Simplify right side
    9,000,802.94x = 47,631,076,524,785.09
  5. Step 5: Solve for x
    x = 47,631,076,524,785.09/9,000,802.94
  6. Step 6: Final answer
    x = 5,291,869.72

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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.