Home / 9,653,110.38-13,323,612.42-5,525,534.25

Finding the Fourth Proportional to 9,653,110.38, 13,323,612.42 and 5,525,534.25

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Solution

The fourth proportional to 9,653,110.38, 13,323,612.42 and 5,525,534.25 is: 7,626,565.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,110.38 : 13,323,612.42 = 5,525,534.25 : x
  2. Step 2: Convert to fraction form
    9,653,110.38/13,323,612.42 = 5,525,534.25/x
  3. Step 3: Cross multiply
    9,653,110.38x = 13,323,612.42 × 5,525,534.25
  4. Step 4: Simplify right side
    9,653,110.38x = 73,620,076,760,435.39
  5. Step 5: Solve for x
    x = 73,620,076,760,435.39/9,653,110.38
  6. Step 6: Final answer
    x = 7,626,565.31

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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.