Home / 4,007,476.53-6,013,186.16-1,877,192.37

Finding the Fourth Proportional to 4,007,476.53, 6,013,186.16 and 1,877,192.37

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Solution

The fourth proportional to 4,007,476.53, 6,013,186.16 and 1,877,192.37 is: 2,816,711.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,476.53 : 6,013,186.16 = 1,877,192.37 : x
  2. Step 2: Convert to fraction form
    4,007,476.53/6,013,186.16 = 1,877,192.37/x
  3. Step 3: Cross multiply
    4,007,476.53x = 6,013,186.16 × 1,877,192.37
  4. Step 4: Simplify right side
    4,007,476.53x = 11,287,907,169,555.64
  5. Step 5: Solve for x
    x = 11,287,907,169,555.64/4,007,476.53
  6. Step 6: Final answer
    x = 2,816,711.98

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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.