Home / 2,319,504.03-3,477,857.72-1,039,880.07

Finding the Fourth Proportional to 2,319,504.03, 3,477,857.72 and 1,039,880.07

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Solution

The fourth proportional to 2,319,504.03, 3,477,857.72 and 1,039,880.07 is: 1,559,193.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319,504.03 : 3,477,857.72 = 1,039,880.07 : x
  2. Step 2: Convert to fraction form
    2,319,504.03/3,477,857.72 = 1,039,880.07/x
  3. Step 3: Cross multiply
    2,319,504.03x = 3,477,857.72 × 1,039,880.07
  4. Step 4: Simplify right side
    2,319,504.03x = 3,616,554,924,124.24
  5. Step 5: Solve for x
    x = 3,616,554,924,124.24/2,319,504.03
  6. Step 6: Final answer
    x = 1,559,193.21

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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.