Home / 10,849,699.14-16,275,172.08-3,934,684.02

Finding the Fourth Proportional to 10,849,699.14, 16,275,172.08 and 3,934,684.02

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Solution

The fourth proportional to 10,849,699.14, 16,275,172.08 and 3,934,684.02 is: 5,902,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,849,699.14 : 16,275,172.08 = 3,934,684.02 : x
  2. Step 2: Convert to fraction form
    10,849,699.14/16,275,172.08 = 3,934,684.02/x
  3. Step 3: Cross multiply
    10,849,699.14x = 16,275,172.08 × 3,934,684.02
  4. Step 4: Simplify right side
    10,849,699.14x = 64,037,659,505,926.16
  5. Step 5: Solve for x
    x = 64,037,659,505,926.16/10,849,699.14
  6. Step 6: Final answer
    x = 5,902,252.10

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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.