Home / 7,040,910.90-9,713,331-4,592,958.06

Finding the Fourth Proportional to 7,040,910.90, 9,713,331 and 4,592,958.06

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Solution

The fourth proportional to 7,040,910.90, 9,713,331 and 4,592,958.06 is: 6,336,242.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,040,910.90 : 9,713,331 = 4,592,958.06 : x
  2. Step 2: Convert to fraction form
    7,040,910.90/9,713,331 = 4,592,958.06/x
  3. Step 3: Cross multiply
    7,040,910.90x = 9,713,331 × 4,592,958.06
  4. Step 4: Simplify right side
    7,040,910.90x = 44,612,921,905,897.86
  5. Step 5: Solve for x
    x = 44,612,921,905,897.86/7,040,910.90
  6. Step 6: Final answer
    x = 6,336,242.93

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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.