Home / 6,670,728.54-9,202,055.83-4,058,031.83

Finding the Fourth Proportional to 6,670,728.54, 9,202,055.83 and 4,058,031.83

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Solution

The fourth proportional to 6,670,728.54, 9,202,055.83 and 4,058,031.83 is: 5,597,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,728.54 : 9,202,055.83 = 4,058,031.83 : x
  2. Step 2: Convert to fraction form
    6,670,728.54/9,202,055.83 = 4,058,031.83/x
  3. Step 3: Cross multiply
    6,670,728.54x = 9,202,055.83 × 4,058,031.83
  4. Step 4: Simplify right side
    6,670,728.54x = 37,342,235,403,421.71
  5. Step 5: Solve for x
    x = 37,342,235,403,421.71/6,670,728.54
  6. Step 6: Final answer
    x = 5,597,924.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.