Home / 7,639,150.01-11,458,558.56-3,593,395.34

Finding the Fourth Proportional to 7,639,150.01, 11,458,558.56 and 3,593,395.34

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Solution

The fourth proportional to 7,639,150.01, 11,458,558.56 and 3,593,395.34 is: 5,390,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,639,150.01 : 11,458,558.56 = 3,593,395.34 : x
  2. Step 2: Convert to fraction form
    7,639,150.01/11,458,558.56 = 3,593,395.34/x
  3. Step 3: Cross multiply
    7,639,150.01x = 11,458,558.56 × 3,593,395.34
  4. Step 4: Simplify right side
    7,639,150.01x = 41,175,130,875,328.32
  5. Step 5: Solve for x
    x = 41,175,130,875,328.32/7,639,150.01
  6. Step 6: Final answer
    x = 5,390,014.70

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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.