Home / 11,238,749.01-15,509,501.19-6,082,148.07

Finding the Fourth Proportional to 11,238,749.01, 15,509,501.19 and 6,082,148.07

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Solution

The fourth proportional to 11,238,749.01, 15,509,501.19 and 6,082,148.07 is: 8,393,379.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,749.01 : 15,509,501.19 = 6,082,148.07 : x
  2. Step 2: Convert to fraction form
    11,238,749.01/15,509,501.19 = 6,082,148.07/x
  3. Step 3: Cross multiply
    11,238,749.01x = 15,509,501.19 × 6,082,148.07
  4. Step 4: Simplify right side
    11,238,749.01x = 94,331,082,729,421.20
  5. Step 5: Solve for x
    x = 94,331,082,729,421.20/11,238,749.01
  6. Step 6: Final answer
    x = 8,393,379.25

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1.5x scale

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.