Home / 9,322,291.96-12,865,409.48-5,651,363.26

Finding the Fourth Proportional to 9,322,291.96, 12,865,409.48 and 5,651,363.26

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Solution

The fourth proportional to 9,322,291.96, 12,865,409.48 and 5,651,363.26 is: 7,799,273.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,322,291.96 : 12,865,409.48 = 5,651,363.26 : x
  2. Step 2: Convert to fraction form
    9,322,291.96/12,865,409.48 = 5,651,363.26/x
  3. Step 3: Cross multiply
    9,322,291.96x = 12,865,409.48 × 5,651,363.26
  4. Step 4: Simplify right side
    9,322,291.96x = 72,707,102,460,127.70
  5. Step 5: Solve for x
    x = 72,707,102,460,127.70/9,322,291.96
  6. Step 6: Final answer
    x = 7,799,273.27

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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.