Home / 9,892,629.23-14,817,019.17-7,601,287.46

Finding the Fourth Proportional to 9,892,629.23, 14,817,019.17 and 7,601,287.46

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Solution

The fourth proportional to 9,892,629.23, 14,817,019.17 and 7,601,287.46 is: 11,385,084.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,892,629.23 : 14,817,019.17 = 7,601,287.46 : x
  2. Step 2: Convert to fraction form
    9,892,629.23/14,817,019.17 = 7,601,287.46/x
  3. Step 3: Cross multiply
    9,892,629.23x = 14,817,019.17 × 7,601,287.46
  4. Step 4: Simplify right side
    9,892,629.23x = 112,628,422,048,543.16
  5. Step 5: Solve for x
    x = 112,628,422,048,543.16/9,892,629.23
  6. Step 6: Final answer
    x = 11,385,084.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.