Home / 6,716,123.10-9,268,498.10-3,816,008.01

Finding the Fourth Proportional to 6,716,123.10, 9,268,498.10 and 3,816,008.01

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Solution

The fourth proportional to 6,716,123.10, 9,268,498.10 and 3,816,008.01 is: 5,266,232.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,123.10 : 9,268,498.10 = 3,816,008.01 : x
  2. Step 2: Convert to fraction form
    6,716,123.10/9,268,498.10 = 3,816,008.01/x
  3. Step 3: Cross multiply
    6,716,123.10x = 9,268,498.10 × 3,816,008.01
  4. Step 4: Simplify right side
    6,716,123.10x = 35,368,662,999,809.80
  5. Step 5: Solve for x
    x = 35,368,662,999,809.80/6,716,123.10
  6. Step 6: Final answer
    x = 5,266,232.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.