Home / 9,660,821.48-13,333,194.98-6,233,034.32

Finding the Fourth Proportional to 9,660,821.48, 13,333,194.98 and 6,233,034.32

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Solution

The fourth proportional to 9,660,821.48, 13,333,194.98 and 6,233,034.32 is: 8,602,401.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,821.48 : 13,333,194.98 = 6,233,034.32 : x
  2. Step 2: Convert to fraction form
    9,660,821.48/13,333,194.98 = 6,233,034.32/x
  3. Step 3: Cross multiply
    9,660,821.48x = 13,333,194.98 × 6,233,034.32
  4. Step 4: Simplify right side
    9,660,821.48x = 83,106,261,807,760.56
  5. Step 5: Solve for x
    x = 83,106,261,807,760.56/9,660,821.48
  6. Step 6: Final answer
    x = 8,602,401.15

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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.