Home / 9,925,657.36-14,891,011.92-5,830,441.54

Finding the Fourth Proportional to 9,925,657.36, 14,891,011.92 and 5,830,441.54

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Solution

The fourth proportional to 9,925,657.36, 14,891,011.92 and 5,830,441.54 is: 8,747,146.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925,657.36 : 14,891,011.92 = 5,830,441.54 : x
  2. Step 2: Convert to fraction form
    9,925,657.36/14,891,011.92 = 5,830,441.54/x
  3. Step 3: Cross multiply
    9,925,657.36x = 14,891,011.92 × 5,830,441.54
  4. Step 4: Simplify right side
    9,925,657.36x = 86,821,174,471,003.16
  5. Step 5: Solve for x
    x = 86,821,174,471,003.16/9,925,657.36
  6. Step 6: Final answer
    x = 8,747,146.04

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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.