Home / 9,679,964.13-14,528,923.83-4,891,016.52

Finding the Fourth Proportional to 9,679,964.13, 14,528,923.83 and 4,891,016.52

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Solution

The fourth proportional to 9,679,964.13, 14,528,923.83 and 4,891,016.52 is: 7,341,060.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,679,964.13 : 14,528,923.83 = 4,891,016.52 : x
  2. Step 2: Convert to fraction form
    9,679,964.13/14,528,923.83 = 4,891,016.52/x
  3. Step 3: Cross multiply
    9,679,964.13x = 14,528,923.83 × 4,891,016.52
  4. Step 4: Simplify right side
    9,679,964.13x = 71,061,206,470,351.67
  5. Step 5: Solve for x
    x = 71,061,206,470,351.67/9,679,964.13
  6. Step 6: Final answer
    x = 7,341,060.93

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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.