Home / 6,158,442.08-9,235,301.52-2,114,176.16

Finding the Fourth Proportional to 6,158,442.08, 9,235,301.52 and 2,114,176.16

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Solution

The fourth proportional to 6,158,442.08, 9,235,301.52 and 2,114,176.16 is: 3,170,453.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,442.08 : 9,235,301.52 = 2,114,176.16 : x
  2. Step 2: Convert to fraction form
    6,158,442.08/9,235,301.52 = 2,114,176.16/x
  3. Step 3: Cross multiply
    6,158,442.08x = 9,235,301.52 × 2,114,176.16
  4. Step 4: Simplify right side
    6,158,442.08x = 19,525,054,303,995.76
  5. Step 5: Solve for x
    x = 19,525,054,303,995.76/6,158,442.08
  6. Step 6: Final answer
    x = 3,170,453.51

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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.