Home / 7,398,589.02-11,097,633.39-2,606,153.04

Finding the Fourth Proportional to 7,398,589.02, 11,097,633.39 and 2,606,153.04

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Solution

The fourth proportional to 7,398,589.02, 11,097,633.39 and 2,606,153.04 is: 3,909,141.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,589.02 : 11,097,633.39 = 2,606,153.04 : x
  2. Step 2: Convert to fraction form
    7,398,589.02/11,097,633.39 = 2,606,153.04/x
  3. Step 3: Cross multiply
    7,398,589.02x = 11,097,633.39 × 2,606,153.04
  4. Step 4: Simplify right side
    7,398,589.02x = 28,922,130,996,154.01
  5. Step 5: Solve for x
    x = 28,922,130,996,154.01/7,398,589.02
  6. Step 6: Final answer
    x = 3,909,141.45

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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.