Home / 6,559,880.10-9,842,662.05-3,523,703.55

Finding the Fourth Proportional to 6,559,880.10, 9,842,662.05 and 3,523,703.55

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Solution

The fourth proportional to 6,559,880.10, 9,842,662.05 and 3,523,703.55 is: 5,287,081.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,880.10 : 9,842,662.05 = 3,523,703.55 : x
  2. Step 2: Convert to fraction form
    6,559,880.10/9,842,662.05 = 3,523,703.55/x
  3. Step 3: Cross multiply
    6,559,880.10x = 9,842,662.05 × 3,523,703.55
  4. Step 4: Simplify right side
    6,559,880.10x = 34,682,623,207,035.28
  5. Step 5: Solve for x
    x = 34,682,623,207,035.28/6,559,880.10
  6. Step 6: Final answer
    x = 5,287,081.88

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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.