Home / 10,308,913.08-15,463,271.22-6,266,517.24

Finding the Fourth Proportional to 10,308,913.08, 15,463,271.22 and 6,266,517.24

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Solution

The fourth proportional to 10,308,913.08, 15,463,271.22 and 6,266,517.24 is: 9,399,716.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,308,913.08 : 15,463,271.22 = 6,266,517.24 : x
  2. Step 2: Convert to fraction form
    10,308,913.08/15,463,271.22 = 6,266,517.24/x
  3. Step 3: Cross multiply
    10,308,913.08x = 15,463,271.22 × 6,266,517.24
  4. Step 4: Simplify right side
    10,308,913.08x = 96,900,855,686,925.84
  5. Step 5: Solve for x
    x = 96,900,855,686,925.84/10,308,913.08
  6. Step 6: Final answer
    x = 9,399,716.05

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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.