Home / 9,347,593.20-14,026,055.40-5,307,183.60

Finding the Fourth Proportional to 9,347,593.20, 14,026,055.40 and 5,307,183.60

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Solution

The fourth proportional to 9,347,593.20, 14,026,055.40 and 5,307,183.60 is: 7,963,424.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,593.20 : 14,026,055.40 = 5,307,183.60 : x
  2. Step 2: Convert to fraction form
    9,347,593.20/14,026,055.40 = 5,307,183.60/x
  3. Step 3: Cross multiply
    9,347,593.20x = 14,026,055.40 × 5,307,183.60
  4. Step 4: Simplify right side
    9,347,593.20x = 74,438,851,191,571.44
  5. Step 5: Solve for x
    x = 74,438,851,191,571.44/9,347,593.20
  6. Step 6: Final answer
    x = 7,963,424.34

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1.5x scale

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.