Home / 9,490,061.25-13,096,527.93-5,821,005.06

Finding the Fourth Proportional to 9,490,061.25, 13,096,527.93 and 5,821,005.06

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Solution

The fourth proportional to 9,490,061.25, 13,096,527.93 and 5,821,005.06 is: 8,033,136.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490,061.25 : 13,096,527.93 = 5,821,005.06 : x
  2. Step 2: Convert to fraction form
    9,490,061.25/13,096,527.93 = 5,821,005.06/x
  3. Step 3: Cross multiply
    9,490,061.25x = 13,096,527.93 × 5,821,005.06
  4. Step 4: Simplify right side
    9,490,061.25x = 76,234,955,348,961.31
  5. Step 5: Solve for x
    x = 76,234,955,348,961.31/9,490,061.25
  6. Step 6: Final answer
    x = 8,033,136.28

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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.