Home / 3,446,088.40-5,169,694.10-1,017,487.15

Finding the Fourth Proportional to 3,446,088.40, 5,169,694.10 and 1,017,487.15

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Solution

The fourth proportional to 3,446,088.40, 5,169,694.10 and 1,017,487.15 is: 1,526,396.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,088.40 : 5,169,694.10 = 1,017,487.15 : x
  2. Step 2: Convert to fraction form
    3,446,088.40/5,169,694.10 = 1,017,487.15/x
  3. Step 3: Cross multiply
    3,446,088.40x = 5,169,694.10 × 1,017,487.15
  4. Step 4: Simplify right side
    3,446,088.40x = 5,260,097,316,180.81
  5. Step 5: Solve for x
    x = 5,260,097,316,180.81/3,446,088.40
  6. Step 6: Final answer
    x = 1,526,396.51

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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.