Home / 7,554,846.69-11,334,480.80-2,437,178.13

Finding the Fourth Proportional to 7,554,846.69, 11,334,480.80 and 2,437,178.13

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Solution

The fourth proportional to 7,554,846.69, 11,334,480.80 and 2,437,178.13 is: 3,656,480.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,846.69 : 11,334,480.80 = 2,437,178.13 : x
  2. Step 2: Convert to fraction form
    7,554,846.69/11,334,480.80 = 2,437,178.13/x
  3. Step 3: Cross multiply
    7,554,846.69x = 11,334,480.80 × 2,437,178.13
  4. Step 4: Simplify right side
    7,554,846.69x = 27,624,148,708,479.01
  5. Step 5: Solve for x
    x = 27,624,148,708,479.01/7,554,846.69
  6. Step 6: Final answer
    x = 3,656,480.38

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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.