Home / 10,903,052.60-15,046,312.10-6,008,450.31

Finding the Fourth Proportional to 10,903,052.60, 15,046,312.10 and 6,008,450.31

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Solution

The fourth proportional to 10,903,052.60, 15,046,312.10 and 6,008,450.31 is: 8,291,716.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,052.60 : 15,046,312.10 = 6,008,450.31 : x
  2. Step 2: Convert to fraction form
    10,903,052.60/15,046,312.10 = 6,008,450.31/x
  3. Step 3: Cross multiply
    10,903,052.60x = 15,046,312.10 × 6,008,450.31
  4. Step 4: Simplify right side
    10,903,052.60x = 90,405,018,571,559.50
  5. Step 5: Solve for x
    x = 90,405,018,571,559.50/10,903,052.60
  6. Step 6: Final answer
    x = 8,291,716.27

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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.