Home / 5,669,038.03-8,503,546.10-1,409,210.36

Finding the Fourth Proportional to 5,669,038.03, 8,503,546.10 and 1,409,210.36

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Solution

The fourth proportional to 5,669,038.03, 8,503,546.10 and 1,409,210.36 is: 2,113,812.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,038.03 : 8,503,546.10 = 1,409,210.36 : x
  2. Step 2: Convert to fraction form
    5,669,038.03/8,503,546.10 = 1,409,210.36/x
  3. Step 3: Cross multiply
    5,669,038.03x = 8,503,546.10 × 1,409,210.36
  4. Step 4: Simplify right side
    5,669,038.03x = 11,983,285,260,857.60
  5. Step 5: Solve for x
    x = 11,983,285,260,857.60/5,669,038.03
  6. Step 6: Final answer
    x = 2,113,812.82

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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.