Home / 11,151,047.04-16,727,464.68-4,237,838.34

Finding the Fourth Proportional to 11,151,047.04, 16,727,464.68 and 4,237,838.34

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Solution

The fourth proportional to 11,151,047.04, 16,727,464.68 and 4,237,838.34 is: 6,357,097.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,151,047.04 : 16,727,464.68 = 4,237,838.34 : x
  2. Step 2: Convert to fraction form
    11,151,047.04/16,727,464.68 = 4,237,838.34/x
  3. Step 3: Cross multiply
    11,151,047.04x = 16,727,464.68 × 4,237,838.34
  4. Step 4: Simplify right side
    11,151,047.04x = 70,888,291,151,899.83
  5. Step 5: Solve for x
    x = 70,888,291,151,899.83/11,151,047.04
  6. Step 6: Final answer
    x = 6,357,097.31

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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.